FAIRWEATHER frame bag ADV（ecopak） | A 3/4-Size Frame Bag Designed to Preserve Bottle Space Add practical storage to your frame while keeping space available for a bottle cage. The FAIRWEATHER frame bag ADV（ecopak）is a made-in-Japan 3/4-size frame bag designed for use alongside a bottle cage. Its distinctive shape leaves open space near the seat tube, allowing you to carry a bottle while adding storage inside the main frame triangle. This balance of hydration space and carrying capacity makes it suitable for long rides, camping tours, and bikepacking. The bag uses the space beneath the top tube to carry trail snacks, rainwear, tools, and other ride essentials. It provides more capacity than a top tube bag without occupying as much space as a full-size frame bag. The main body is made from durable, water-resistant ECOPAK fabric. Its slim 6cm width helps reduce contact with the rider's knees while pedaling. Adjustable mounting loops allow the attachment positions to be adapted to the frame. The bag is intended for horizontal frames and frames with a relatively shallow sloping top tube. 【STAFF REVIEW】 The bottle-friendly shape is especially useful for summer rides and longer tours when carrying enough water is important. It allows you to keep a bottle cage available while storing clothing, tools, and other gear inside the frame. At 6cm wide, the bag has a slim profile that is less noticeable while pedaling. It works particularly well with gravel and touring bikes when you need more storage than a top tube bag but less than a full-size frame bag. 【FEATURES】 ・3/4-size design leaves space for a bottle cage ・Practical capacity for long tours and camping rides ・Adjustable mounting loops for different frame layouts ・Durable and water-resistant ECOPAK fabric ・Slim 6cm width helps reduce knee contact while pedaling ・Suitable for trail snacks, tools, rainwear, and other essentials ・Designed for horizontal and shallow-sloping frames ・Made in Japan 【SPEC】 ・Material: ECOPAK ・S Size: L33 × H27.5 × W6cm ・S Capacity: Approx. 3.6L ・Recommended Top Tube Length for S（C-C）: Up to 53cm ・M Size: L34 × H33 × W6cm ・M Capacity: Approx. 4L ・Recommended Top Tube Length for M（C-C）: 53cm or longer ・Compatible Frames: Horizontal frames or frames with a shallow sloping top tube ・Country of Origin: Japan 【IMPORTANT】 ・Fit and bottle clearance vary depending on the frame shape and bottle cage position. ・The bag may not fit MTBs with steeply sloping top tubes, drop-bar MTBs, mixte frames, or similar designs. Check the bag dimensions and available frame space before ordering. ▼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/fairweather-frame-bag-adv-ecopak

FAIRWEATHER frame bag ADV（ecopak） | A 3/4-Size Frame Bag Designed to Preserve Bottle Space Add practical storage to your frame while keeping space available for a bottle cage. The FAIRWEATHER frame bag ADV（ecopak）is a made-in-Japan 3/4-size frame bag designed for use alongside a bottle cage. Its distinctive shape leaves open space near the seat tube, allowing you to carry a bottle while adding storage inside the main frame triangle. This balance of hydration space and carrying capacity makes it suitable for long rides, camping tours, and bikepacking. The bag uses the space beneath the top tube to carry trail snacks, rainwear, tools, and other ride essentials. It provides more capacity than a top tube bag without occupying as much space as a full-size frame bag. The main body is made from durable, water-resistant ECOPAK fabric. Its slim 6cm width helps reduce contact with the rider's knees while pedaling. Adjustable mounting loops allow the attachment positions to be adapted to the frame. The bag is intended for horizontal frames and frames with a relatively shallow sloping top tube. 【STAFF REVIEW】 The bottle-friendly shape is especially useful for summer rides and longer tours when carrying enough water is important. It allows you to keep a bottle cage available while storing clothing, tools, and other gear inside the frame. At 6cm wide, the bag has a slim profile that is less noticeable while pedaling. It works particularly well with gravel and touring bikes when you need more storage than a top tube bag but less than a full-size frame bag. 【FEATURES】 ・3/4-size design leaves space for a bottle cage ・Practical capacity for long tours and camping rides ・Adjustable mounting loops for different frame layouts ・Durable and water-resistant ECOPAK fabric ・Slim 6cm width helps reduce knee contact while pedaling ・Suitable for trail snacks, tools, rainwear, and other essentials ・Designed for horizontal and shallow-sloping frames ・Made in Japan 【SPEC】 ・Material: ECOPAK ・S Size: L33 × H27.5 × W6cm ・S Capacity: Approx. 3.6L ・Recommended Top Tube Length for S（C-C）: Up to 53cm ・M Size: L34 × H33 × W6cm ・M Capacity: Approx. 4L ・Recommended Top Tube Length for M（C-C）: 53cm or longer ・Compatible Frames: Horizontal frames or frames with a shallow sloping top tube ・Country of Origin: Japan 【IMPORTANT】 ・Fit and bottle clearance vary depending on the frame shape and bottle cage position. ・The bag may not fit MTBs with steeply sloping top tubes, drop-bar MTBs, mixte frames, or similar designs. Check the bag dimensions and available frame space before ordering. ▼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/fairweather-frame-bag-adv-ecopak