Big Agnes - Sweetwater UL 43L Pack - Mercury

The Big Agnes Sweetwater UL 43L Pack delivers lightweight performance without sacrificing capacity. Designed for backpackers who demand minimal weight and maximum versatility, this pack features a streamlined frame and durable fabric construction that handles rugged terrain. The 43-liter capacity accommodates multi-day trips while remaining packable and easy to carry. Ventilated, anatomical back panel design promotes airflow and comfort during extended wear. Multiple pockets and attachment points keep gear organized and accessible. Reinforced straps and load-bearing construction distribute weight evenly across your shoulders and hips. Ideal for ultralight adventurers, thru-hikers, and weekend explorers seeking a reliable pack that won't weigh you down. Whether you're tackling alpine routes or forest trails, the Sweetwater UL combines smart engineering with practical features for serious outdoor pursuits.

Features

• Broad, comfortable mesh shoulder straps inspired by trail running vests keep pack snug and disperse load
• Easily adjustable load lifter straps help balance upper pack weight for optimal stability
• Key slots in injection-molded framesheet for adjusting shoulder straps to precise torso-length
• Low-profile main compartment keeps load close to body and stable
• Ventilated, anatomically curved back panel featuring body-mapped foam padding provides structure for a stable carry
• 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
• Accessible top-loading main compartment with expanding spindrift collar that provides extra room when you need it, and tucks away when you don't
• 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
• Three unique, high-performance recycled fabrics demonstrate our commitment to sustainabile durability, in addition to incorporating recycled foam, webbing, and other trims where possible
• 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, for hands-free hydration
• Fits a Bearikade Expedition or similar 9” diameter bear canisters

Specifications

• Total Weight: 2lb 8oz
• Volume: 43L
• Torso Length: 15"-17"
• Hip Belt Min - Max: 29" - 61"
• Top Opening: 12"
• Maximum Load: 30lbs