Soak up every moment you have outdoors, and not a drop more, with the Downburst Men's 26. This daypack pairs our highly breathable AirSpeed™ suspension with an IPX5 waterproof main compartment and quick-dry external materials—delivering the capable fit and stability Osprey is known for while leaving nowhere for water to hide. Made with bluesign® APPROVED 100% recycled nylon main body fabric.