Big Agnes Adult Sweetwater Ultralight Backpack, 43 Liter, Mercury, Medium

Set the pace on your next adventure with a Sweetwater UL pack. Streamlined design prioritizes a perfect fit featuring running-vest-style straps that securely hug your chest back and shoulders. Smart effective construction secures your load without unnecessary bulk using durable recycled nylon derived from discarded fishing nets. The Sweetwater UL 43L makes fastpacking expeditions a breeze. Whether hitting the trail for a thru-hike or a quick overnight the propriety frame technology and ultralight durable fabric efficiently support your gear shifting the weight from your shoulders to your hips. Instead of choosing between ultralight comfortable and durable - choose the Sweetwater UL.

• The Sweetwater UL 43L backpack uses a proprietary integrated frame system that transfers weight from the shoulder straps directly into the frame sheet and down to the hip belt. The Load Wrangler Plus fit system adjusts to your body's unique shape featuring load lifters adjustable shoulder straps and integrated hip belt to keep your pack comfortable and snug while on trail.
• Broad comfortable mesh shoulder straps inspired by trail running vests keep pack snug and disperse load. The key slots in injection-molded frame sheet for adjusting shoulder straps to precise torso-length. Ventilated anatomically curved back panel featuring body-mapped foam padding provides structure for a stable carry.
• Easily adjustable load lifter straps help balance upper pack weight for optimal stability. Oversized stretch-mesh quick stash pocket on front side and on chest straps for easy drop-in storage. Exterior gear loops as well as hook-and-bungee attachments for quick lashing trekking poles or other items.
• Accessible top-loading main compartment with expanding spindrift collar that provides extra room when you need it and tucks away when you don't. Included removable rain cover made from ultralight recycled materials provides extra waterproofing and packs away small. Internal water reservoir sleeve fits up to 3L reservoir; hose can be routed to either shoulder strap. Pack fits a 9in. diameter bear canister.
• Three unique high-performance recycled fabrics demonstrate our commitment to sustainable durability in addition to incorporating recycled foam webbing and other trims where possible. Comes in All-Gender sizes Small Medium and Large. Weight = 2 lb. 10 oz.