HAMISS Backpack Kayaking Swimming Resistant Review

LIGHTWEIGHT and DURABLE: Offer proven protection for everything from river running to motorcycle touring; Suitable for quick submersion, protects valuables from dirt, dust, sand and water.Perfect for almost any extreme adventure you imagine. WATERPROOF GUARANTEE: Provides waterproof protection for your phones, camera, clothes, and documents from Water, Sand, Dust and Dirt. SHOULDER STRAP: except 2L bags, each Comes With an Extra Long Removable and Adjustable Shoulder Sling for Easy Carry and Transport. PERFECT SIZE: Different sizes meet your all needs to stay dry and still being able to easily carry. Roll top provides you an adjustable function. FREE WATERPROOF PHONE CASE: Each bag comes with a waterproof phone case for all smart phones up to 6 " size. Ideal for protection against water, sand, dust, snow and high humidity, kayaking, canoeing, rafting, skiing, sailing, fishing, camping, snowboarding, beach.