Review on 🚴 Sunhiker Cycling Backpack: Lightweight, Resistant Daypack for Casual Outdoor Activities by Andrew Dinelli

It is very light but strong and made of high quality material. Can't comment on the waterproofing as I haven't worn it in the rain yet but with just a few drops here or there I'd say it would probably hold up well but would likely leak around the zips. Perfectly sized water bottle meshes on the sides, the compartments are logically separated and easy to organize. I'm 5'3" and this bag was just what I wanted for my long climbs and hikes. The chest and waist straps offer great stability and keep me from hurting my back (this one has a bad back). works great.