Heavy-duty buckles , handles and zippers make for long lasting use in any condition. The high-quality nylon and fabric construction is reinforced with thick padding to always protect your device. Padded shoulder straps and back also provide a comfortable and light-weight feel. The backpack comes with a rain cover tarp to protect your gear under heavy rain or snow. Tuck-away shoulder straps allow you to wear the bag on one or both shoulders! You can also wear across your chest as a sling. Stow away unnecessary straps into the luggage handle slot. Waist strap included for weight management and comfort. Includes a convenient tripod holding system with strap, foot holder and padded compartment (16.5"L x 10.5"W) for up to 15.6" laptops