Portable dog bed: The Highlands Pad is a foldable foam pad for a resting spot when traveling; It can be used on its own or with the Highlands Sleeping Bag (sold separately) Insulated comfort: The closed-cell foam provides insulation and padding from hard, cold surfaces; A soft, easy-to-clean microsuede pillow topper adds extra comfort for snoozing Non-slip base: A grippy waterproof base creates a moisture barrier and prevents sliding on slippery surfaces; Ideal for outdoor adventures Folding design: The accordion-fold design and integrated storage strap make it easy to transport, spread out for use, and stash away when not in use Available in 2 sizes: Medium measures 23.6 in x 33.3 in and weighs 0.7 lbs; Large measures 26.8 in x 43.3 in and weighs 1 lb The Highlands Pad is a lightweight, backpacking dog bed with an accordion-fold design for compact and easy transport. It's the first thing you unpack at the car or at camp, giving your dog a warm and comfortable place to rest while you gather gear or set up the tent. The lightweight, closed-cell foam and synthetic down insulate from hard, cold surfaces, and a non-slip waterproof base with a soft microsuede sleeping surface makes it easy to clean. The packable dog bed can be used on its own or with the Highlands Sleeping Bag(sold separately) for a complete sleeping system. Medium:.75 lbs (340 g) Large:1.05 lbs (475 g)