Mountainsmith Lumbar Day Pack 2023

One of the industry's first lumbar packs, the Day is known for its function-first design. After 40+ years in our line; we've revamped this classic built with Delta Wing Compression System and added more functionality for efficient storage on and off trail.

The original technical hiking lumbar pack marches on stronger than ever after 40+ years. Built with ultra-durable ripstop Nylon fabric, the Day lumbar pack is as comfortable as it is versatile. Whether you are a hiker, disc golfer, commuter, tailgater, park ranger, birder, etc. this pack has the carryingcapacity for all your needs. The large main compartment has a divider big enough for a tablet, large water bottle pockets on each side can easily hold 1L bottles, the outer pouch can hold essentials for easy access, and the Delta Wing Compression System helps keep the pack close to your lower back. 

FEATURES

• Tuck-away waistbelt with forward pull adjustment webbing
• Front stash pocket with elastic cord compression
• Strapette compatible (sold separately)
• Interior foam padded sleeve for tablet carry
• Smartphone compatible waistbelt pockets (Fits plus sized phones)
• FreeFlow ridged EVA backpanel padding
• Backpanel stash pocket ideal for securing passport, boarding pass, etc.
• Delta Wing Compression System load adjustment
• Side reinforced bottle pockets (fits up to 32oz/1L)
• Inner SanctumTM interior zippered compartment for small valuables
• Bright yellow liner promotes visibility
• Zippered front panel pocket with key clip
• Bottom panel compression straps
• Removable 1.5” shoulder strap
• Headphone port
• Waistbelt Fit: 28” - 48”

MATERIALS

• 420 Oxford Nylon
• 420 HD Nylon Ripstop
• YKK® Zipper
• 210d Nylon Liner

DIMENSIONS

• 13” x 12” x 6” (L x H x D)

VOLUME

• 800 in3 / 13 L

WEIGHT

• 1.75 lbs / 0.79 kg