About This

• 【Lightweight Design for All-Day Comfort】- Made of ultra-lightweight nylon (only 5.5oz/150g empty),this hydration backpack doubles as a lightweight running vest,reducing bulk for hikes/runs. Mesh back panel and moisture-wicking adjustable straps keep you cool.
• 【500ml Soft Flask - Optional Add-On】- Need extra hydration? Grab our BPA-free,leak-proof 500ml soft flask (optional).Fits the front pocket's quick-access tube for on-the-go sipping,collapses flat,easy to clean/refill-perfect for day trips,marathons,etc.
• 【Versatile Storage & Practical Pockets】- Multi-functional pockets keep essentials organized:main compartment for jacket/snacks;chest pocket for phone/keys;side pockets for extra bottles.Adjustable straps lock in fit for high-intensity activities.
• 【Unisex Fit with Customizable Adjustments】- Unisex design fits all body types.Fully adjustable straps ensure a slip-free custom fit(XS–XL).Sleek low-profile build won't restrict movement-ideal for hiking,running,cycling.
• 【Versatile for multi-sport use】- Equipped with adjustable drawcords on the back,it's perfectly suited for cycling-you can even stow your helmet securely while riding.

Overview

• Brand : KAYSHA PENG
• Color : Black+500ml Soft Flask
• Material : Nylon
• Sport : Cycling, Running
• Strap Type : Adjustable, Chest Strap, Shoulder Strap, Waist Strap