Trail Bum BETTER SHORTS | Lightweight Shorts for Hiking, Cycling, and Everyday Movement Designed for walking, running, and pedaling, with breathable stretch panels and a versatile length for active and everyday use. The Trail Bum BETTER SHORTS are lightweight shorts designed for hiking, cycling, travel, and daily wear. Stretch mesh around the waist helps the shorts move naturally with the body, reducing restriction during long strides and pedaling. A mesh panel across the back also improves ventilation around an area where heat and moisture can build up. The length sits between short running shorts and longer outdoor styles. This balanced cut allows comfortable leg movement without excess fabric interfering during hiking or cycling, while remaining easy to wear around town. A zippered cargo pocket and rear zip pocket provide secure storage for a smartphone, wallet, keys, and other small essentials. The closures help prevent items from falling out while moving. Combining freedom of movement, ventilation, and practical storage, the BETTER SHORTS are suited to days that move naturally between the trail, the bike, and everyday life. 【FEATURES】 ・Lightweight shorts designed for hiking and cycling ・Stretch mesh around the waist supports freedom of movement ・Helps reduce restriction while walking and pedaling ・Rear mesh panel improves ventilation ・Balanced short length designed for active movement ・Zippered cargo pocket helps secure carried items ・Rear zip pocket for small essentials ・Convenient storage for a smartphone and valuables ・Suitable for hiking, cycling, travel, and everyday use 【SPEC】 ・Brand: Trail Bum ・Model: BETTER SHORTS ・Main Fabric: 100% nylon ・Secondary Fabric: 100% polyester ・Mesh: 100% polyester ・Size S: Waist approx. 78cm+ / Rise approx. 30cm / Inseam approx. 20.5cm ・Size M: Waist approx. 82cm+ / Rise approx. 31cm / Inseam approx. 20.5cm ・Size L: Waist approx. 86cm+ / Rise approx. 32cm / Inseam approx. 20.5cm ▼日本国内への配送ご希望は以下リンク先よりご購入手続きください。 https://store-eirin-jp.com/products/trailbum_better-shorts

Trail Bum BUMMER | A Lightweight 30L Pack Rooted in the Origins of Ultralight Backpacking A made-in-Japan UL backpack reduced to the functions that matter most on the trail. The Trail Bum BUMMER is based on the brand’s signature Steady pack and further simplifies its construction to reduce weight. Its minimalist design consists of a streamlined main body, large front and side mesh pockets, and wide shoulder straps. Rather than relying on complex features or specialized main fabrics, the pack achieves a body weight of just 320g through its straightforward construction. The 30L capacity is suitable for day hikes, carefully planned multi-day UL trips, bicycle travel, and everyday use. Total weight is 370g including the 50g back pad. The wide shoulder straps are designed with carefully considered width, thickness, and urethane foam cushioning. They distribute weight across a broader area to support comfortable carrying with lightweight hiking loads. A large soft-mesh pocket on the front provides accessible storage for shelters, rain gear, and other items that may need to be kept outside the main compartment. The mesh was selected with an emphasis on resistance to UV degradation rather than maximum stretch. Large side pockets use the same soft mesh. Each side can hold two bottles and is shaped for easier access while the pack is being worn. The BUMMER omits a chest strap to maintain its simple construction. Its understated appearance also works naturally in urban settings, while its made-in-Japan production reflects Trail Bum’s careful approach to manufacturing. 【FEATURES】 ・Lightweight UL backpack with a 320g body ・30L capacity for day hikes and multi-day UL trips ・Minimal construction inspired by early ultralight backpacks ・Wide shoulder straps distribute weight across a larger area ・Urethane foam cushioning in the shoulder straps ・Large front soft-mesh pocket with an emphasis on UV resistance ・Large side pockets hold up to two bottles each ・Side pockets designed for access while wearing the pack ・Simple construction without a chest strap ・Made in Japan 【SPEC】 ・Brand: Trail Bum ・Model: BUMMER ・Capacity: 30L ・Weight: 370g total（320g body＋50g back pad） ・Size: W26 × H54 × D13.5cm ・Main Material: Nylon ・Pocket Material: Soft mesh ・Colors: Various options ・Country of Origin: Japan ▼日本国内への配送ご希望は以下リンク先よりご購入手続きください。 https://store-eirin-jp.com/products/bummer

Trail Bum BIG TURTLE ULTRA 200X | A Lightweight UL Backpack Made with Durable ULTRA Fabric The streamlined character of the BIG TURTLE, updated with abrasion- and tear-resistant ULTRA 200X. The Trail Bum BIG TURTLE ULTRA 200X is a material-upgraded version of one of the brand’s signature lightweight backpacks. It retains the simple, drawstring-pack-inspired construction and close-fitting carry of the original BIG TURTLE while introducing durable ULTRA 200X fabric. With a capacity of 13–19L and a weight of 310g, it is suitable for day hikes, low-mountain walks, daily use, travel, and bikepacking. The slim body has minimal depth and can be pulled close to the back by tightening the shoulder harness. This helps reduce movement even when carrying a smaller load. Wide shoulder straps distribute weight across a larger surface area. Their thin, flexible construction keeps the pack lightweight while allowing it to follow the shape of the body. A large front mesh pocket provides quick access to rain gear, water bottles, a headlamp, first-aid supplies, snacks, and other frequently used items. The single-pull strap helps stabilize the load, while the chest-strap buckle includes an integrated emergency whistle. With a carefully selected gear setup, the pack can also be used for hut trips and SUL-style overnight hiking. 【FEATURES】 ・Lightweight UL backpack with a 13–19L capacity ・Made from abrasion- and tear-resistant ULTRA 200X ・Weighs 310g ・Slim body designed to sit close to the back ・Wide shoulder harness distributes weight across the body ・Large front mesh pocket for rain gear, bottles, and frequently used items ・Single-pull strap helps stabilize the load ・Chest-strap buckle with an integrated emergency whistle ・Suitable for daily use, hiking, travel, and bikepacking 【SPEC】 ・Brand: Trail Bum ・Model: BIG TURTLE ULTRA 200X ・Capacity: 13–19L ・Weight: 310g ・Size: W32 × H46 × D5cm ・Main Material: ULTRA 200X ・Mesh Material: Polyester ▼日本国内への配送ご希望は以下リンク先よりご購入手続きください。 https://store-eirin-jp.com/products/big-turtle-ultra-200x

Trail Bum BIG TURTLE SPECTRA | A Lightweight UL Backpack Built for Everyday Use and the Trail A simple 13–19L backpack combining the lightweight character of the BIG TURTLE with durable SPECTRA Ripstop Nylon. The Trail Bum BIG TURTLE SPECTRA is a material-upgraded version of one of the brand’s signature backpacks. It retains the streamlined, drawstring-pack-inspired construction and close-fitting carry of the original BIG TURTLE while adding the abrasion and impact resistance of SPECTRA Ripstop Nylon. With a capacity of 13–19L and a weight of approximately 290g, it works well for daily use, cycling, day hikes, hut trips, and lightweight overnight adventures. The slim body has minimal depth and can be pulled close to the back by tightening the shoulder harness. This helps reduce movement even when carrying a smaller load. Wide shoulder straps distribute weight across a larger surface area. Their thin and flexible construction follows the shape of the body while keeping overall weight to a minimum. A large front mesh pocket provides accessible storage for rain gear, water bottles, a headlamp, first-aid supplies, snacks, and other frequently used items. The single-pull strap helps stabilize the load, while the chest-strap buckle includes an emergency whistle. Supervised by Tomoya Tsuchiya, a leading figure in Japan’s ultralight hiking scene, the BIG TURTLE SPECTRA can also support SUL-style overnight hiking when paired with a carefully selected gear setup. 【FEATURES】 ・Simple body construction inspired by a lightweight drawstring pack ・Made from abrasion- and impact-resistant SPECTRA Ripstop Nylon ・Versatile 13–19L capacity ・Lightweight construction at approximately 290g ・Large front mesh pocket for rain gear, bottles, and frequently used items ・Wide shoulder harness distributes weight across the body ・Slim profile designed to sit close to the back ・Single-pull strap helps stabilize the load ・Chest-strap buckle with an integrated emergency whistle ・Supervised by Tomoya Tsuchiya 【SPEC】 ・Brand: Trail Bum ・Model: BIG TURTLE SPECTRA ・Capacity: 13–19L ・Weight: Approx. 290g ・Size: W32 × H46 × D5cm ・Main Material: Nylon / Polyethylene (SPECTRA Ripstop Nylon) ・Mesh Material: Polyester ・Supervised by: Tomoya Tsuchiya ▼日本国内への配送ご希望は以下リンク先よりご購入手続きください。 https://store-eirin-jp.com/products/big-turtle-spectra

Trail Bum 24/7 PACK SPECTRA | A Lightweight Everyday Pack for the City, Travel, and Hiking An 18–20L backpack that brings the lightweight simplicity of hiking gear into everyday life. The Trail Bum 24/7 PACK SPECTRA was created around the brand’s idea of bringing a hiking mindset into every day of the week. Its streamlined construction and lightweight carrying feel are inspired by UL backpacks, while practical storage features make it suitable for commuting, city walks, travel, and day hikes. The main body is made from SPECTRA Ripstop Nylon, a lightweight material with excellent abrasion and tear resistance. With an adjustable capacity of 18–20L and a weight of approximately 450g, it offers a practical size for daily essentials and lightweight hiking gear. A large front mesh pocket provides accessible storage for rainwear and frequently used items. The side pockets are designed with enough depth to hold bottles securely, while their angled openings make them easier to reach without removing the pack. An internal pocket behind the front panel keeps smaller items such as a wallet and keys organized. A dedicated sleeve accommodates laptops up to 13 inches, making the pack suitable for commuting and school. The removable back pad can be taken out when a more compact form is needed, allowing the pack to be folded for travel or carried as a secondary bag. Combining the functional character of a UL backpack with practical everyday storage, the 24/7 PACK SPECTRA moves naturally between urban life and the outdoors. 【FEATURES】 ・Designed for commuting, city walks, travel, and hiking ・Made from abrasion- and tear-resistant SPECTRA Ripstop Nylon ・Practical 18–20L capacity ・Lightweight construction at approximately 450g ・Large front mesh pocket for rainwear and frequently used items ・Deep, angled side pockets for secure and accessible bottle storage ・Internal pocket for organizing a wallet, keys, and other small items ・Laptop sleeve accommodates devices up to 13 inches ・Removable back pad ・Foldable construction for easier transport while traveling 【SPEC】 ・Brand: Trail Bum ・Model: 24/7 PACK SPECTRA ・Capacity: 18–20L ・Weight: Approx. 450g ・Size: W28 × H46.5 × D16cm ・Main Material: Nylon / Polyethylene (SPECTRA Ripstop Nylon) ・Mesh Material: Polyester ・Laptop Sleeve: Fits devices up to 13 inches ・Back Pad: Removable ▼日本国内への配送ご希望は以下リンク先よりご購入手続きください。 https://store-eirin-jp.com/products/trail-bum-24-7-pack-spectra

Trail Bum BIG TURTLE | A 250g Ultralight Backpack for Daily Use and the Trail A simple, versatile 13–19L backpack designed for everyday travel, day hikes, bikepacking, and lightweight overnight trips. The Trail Bum BIG TURTLE combines the straightforward construction of a drawstring pack with practical details developed from a hiker’s perspective. Weighing just 250g, its minimal construction reduces unnecessary materials and seams. The compact 13–19L capacity is suitable for daily commuting, day hikes, or carrying as a secondary pack during bicycle trips. The slim body has minimal depth, allowing it to sit close to the back. Tightening the shoulder straps creates a more secure fit, helping reduce movement while walking or riding. The simple structure also retains its shape when carrying a smaller load. Wide shoulder straps distribute weight across a larger surface area. Their thin, flexible construction keeps the pack lightweight while allowing it to conform naturally to the body. A large front mesh pocket provides quick access to frequently used items such as rain gear, water bottles, headlamps, and first-aid supplies. The chest strap helps stabilize the pack and features a buckle with an integrated whistle. Side drawcords allow the body to be compressed according to the amount of gear being carried. BIG TURTLE works well for commuting, school, day hikes, bikepacking, and as a lightweight spare backpack. With a carefully selected gear setup, it can also be used for SUL-style overnight hiking. 【FEATURES】 ・Lightweight 250g construction ・Adjustable 13–19L capacity ・Slim body designed to sit close to the back ・Simple structure retains its shape with smaller loads ・Wide shoulder straps distribute weight across the body ・Large front mesh pocket for frequently used gear ・Chest strap with an integrated whistle buckle ・Side drawcords allow the pack to be compressed ・Suitable for daily use, day hikes, bikepacking, and SUL overnight trips 【SPEC】 ・Brand: Trail Bum ・Model: BIG TURTLE ・Capacity: 13–19L ・Weight: 250g ・Main Material: Nylon ・Mesh Material: Polyester ・Recommended Uses: Daily use, commuting, school, day hiking, bikepacking, and use as a secondary pack ▼日本国内への配送ご希望は以下リンク先よりご購入手続きください。 https://store-eirin-jp.com/products/trail-bum_big-turtle