5L Waterproof nylon pack + 2L EVA bladder bag.
Easy to Drink
Equipped with a tube with a bite valve to drink, so you don't need to hold it to drink.
Water-resistant & Durable
The hydration backpack is made of nylon fabrics which can be water resistant, thus keeping your belongings of backpack dry and cool in the rainy day.
【The ultimate hydration solution】Grab this minimalist pack when you only need the bare essentials for your 2-hour adventure.
【Antidote Reservoir features】Easy open/close cap, lightweight fill port, low-profile design.
【Key Pack Features】External fill, essentials pocket, reflectivity.
【Side Pocket】Designed to carry multi-tool, keys, cards, cash.
Hydration Pack with 2L Water Bladder - "lightweight" Backpack for Running Hiking Riding Camping Cycling Climbing Fits for Men & Women.