Multifunctional 1L Water Bottle Holder: 1L water holder suitable for storing beverage bottles, soft drinks, coffee cups, and stainless steel bottles (diameter less than 8 cm). The outer pocket can also store mobile phones, tools, keys, and other cycling accessories.

Insulation and Durability: The interior material of the holder is made from 210D polyester and PE, keeping drinks cool in summer. The exterior material is made from 500D fabric, offering great durability.

Easy and Secure Installation: This bicycle bag uses Velcro straps for mounting. It can be attached not only to the handlebars but also to the bike frame and under the saddle. It also comes with 5 adjustable shoulder straps. The adjustable elastic Velcro straps provide greater stability and allow for riding on uneven roads. Suitable for bikes, e-bikes, carts, etc.

Extremely Lightweight: Weighs only 50g. The bottle holder is very lightweight, reducing fatigue during riding.

Reflective Design: Large reflective surface for increased visibility.