Feature(may vary by option.)

●Material and capacity: the toptrek Upgrade 20L waterproof bicycle backpack is made of high-quality 210D waterproof material with high density and good waterproof, abrasion resistance and tear resistance. The large capacity and careful position of the 20L mens bicycle backpack are used to store all important items that meet the requirements of a day riding, is also suitable for various sports such as camping, hiking and running.
●【Hydration System & Safety Warning System】 Independent hydration system: special drinking water outlet, water pipe clamp design, perfect fit on the body curve, convenient to add water when driving. The warning strip design for mens bicycle backpack can create a reflective effect under the lighting of the light source, plays a certain warning role and protects your travel safety (the hydration bladder is not included in the product and must be purchased separately)
●Rich accessories: our MTB backpack is designed for cycling, equipped with a helmet stretch bag + 210D waterproof case + 6.0 inch mobile phone pocket, which is tailored to the needs of driving trips, protects your helmet, mobile phone and other things and makes your journey more comfortable. (The elastic helmet bag and waterproof cover for sports backpack are equipped with a storage compartment and the mobile phone case is removable.)
●Carrying system, S-shaped shoulder strap: The air-carrying system on the back guarantees a breathable and abrasion-resistant effect and improves the quality experience provided that the back is comfortable. The S-shaped shoulder strap for bicycle backpack waterproof is ergonomically designed and has a thick shoulder strap that ensures the balance between the two parts. Weight appropriate to avoid inconvenience caused by uneven force.
●What will you get: the mens bicycle backpack is available in three colours. toptrek womens bicycle backpack with rain cover, free warranty for a whole year and 24/7 art service, 100% customer satisfaction.

[Black]





Description

Features:
The Toptrek 20L bicycle backpack is made of high-quality 210D waterproof material with high density and good waterproofness, abrasion resistance and tear resistance.
Standalone hydration system: special drinking water outlet, water pipe clamp design, perfect fit on the body curve, convenient to add water when driving
Our sports backpack designed for cycling, equipped with a helmet stretch bag + 210D waterproof case + 6.0 inch mobile phone pocket that is tailored to the needs of driving journeys.

Specifications:
Size: 48 x 28 x 13 cm.
Weight: 810g
Material: 210D nylon.
Colour: black.

Box contents:
1 x bicycle backpack.
1 x rain cover.

Note:
Helmet and hydration bladder not included. !
The waterproof case is located on the bottom of the backpack.
Chest button can be used as a lifeguard