Travel Shoulder Strap Size:One Size 100% extreme waterproof membrane

100% extreme waterproof membrane

The insulated stainless steel keeps it cold for up to 24 hours

Which is part of what makes these socks ideal for any great hike

Padded foot bed and back ankle area

Spandex binding at sleeves and hem

Travel Shoulder Strap Size:One Size 100% extreme waterproof membraneThis travel basic is great for adding onto a travel pack, or as a replacement in case your last one wandered off between vacations. Move comfortable and travel with ease. ____________________________________ KEY ATTRIBUTES BUILD YOUR OWN PACKING SYSTEM Part of a coordinated system for optimized packing. Customize your experience by adding on smart packing and organization accessories that meet your exact needs. OSPREY ACCESSORIES INNOVATION All of our