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  • This well-engineered and uncomplicated daypack offers versatility and capacity for a very full day of adventure without compromising form for function
  • With a suspension that rivals the comfort of bigger multiday packs, the Muir Woods 30 is a little big man that is always up for a gear-intensive hike or long day of cragging
  • Supportive hipbelt and shoulder straps distribute pressure evenly with resilient foam that maintains its volume, even under a heavy load
  • Back panel features a Z-foam surface that pumps air as you hike to help keep your back cool; aluminum hoop frame effectively transfers load weight to your hips
  • Panel-loading main compartment opens wide and lies completely flat, making it easy to stow and access your gear
  • Tuck-away daisy chains and a minimal number of zippers, buckles and straps create a clean and streamlined profile
  • Light, 210-denier ripstop nylon is impregnated with silicone for water-resistant durability; 410-denier nylon base is just plain tough
  • The Boreas Muir Woods 30 pack features a hydration sleeve and port (reservoir sold separately), expandable exterior stretch pocket and zippered top and hipbelt pockets


View all Boreas Daypacks

REI membership


Best Use Hiking
Frame Type Internal Frame
Gear Capacity (L) 29 liter
Gear Capacity (cu. in.) 1,770 cubic inches
Weight 2 lbs. 4 oz.
Fits Torso 17 - 21 inches
Fits Waist/Hips Up to 44 inches
Material(s) Silicone inpregnated ripstop nylon
Frame Material Aluminum hoop frame
Number of Stays 0
Suspended Mesh Back Panel No
Pack Access Panel
Number of Exterior Pockets 4 + main compartment
Dimensions 23 x 11 x 8 inches
Gender Unisex
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