Memorial Day Sale
Up to 30% off this year’s gear
More Ways To Save
Memorial Day special deals
Kajka X-Latt 45L Backpack
Size:
Quantity
Only 1 In stock
Join Summit Club+ and
Lightweight Kajka X-Lätt 45 delivers durable comfort for demanding treks
What Our Gearhead® Experts Are Saying:
"Fjällräven’s Kajka X-Lätt 45 hits that perfect middle ground between ultralight and bombproof. I love how the birch wood frame keeps the carry stable without the metallic feel of aluminum, and the adjustable back length dials in the fit perfectly for long days. It’s my go-to for fast overnights when I still want real load support."
We look for that elusive balance—low weight, lasting durability, and a comfortable carry—and Fjällräven nails it with the Kajka X-Lätt 45. Built from the brand’s proven Vinylon F fabric and structured around a sustainably sourced birch wood frame, this pack feels sturdy without slowing us down. Whether we’re trekking across alpine passes or moving light through forest trails, it keeps our essentials organized and comfortably close.
Its thoughtful design includes an adjustable back length for a personalized fit, a detachable internal pocket that doubles as a crossbody bag, and a removable front sleeve for extra gear. Every detail feels intentional—because it is. The Kajka X-Lätt 45 shows what happens when tradition and innovation meet on the trail.
Details
- Durable, lightweight trekking backpack for overnight and multi-day adventures
- Vinylon F fabric offers exceptional abrasion resistance in a low-weight build
- Birch wood frame reduces production energy use by up to 60% versus aluminum
- Adjustable back length provides a customized fit for all-day comfort
- Removable stretch front sleeve and side compression system for weight savings
- Detachable internal pocket converts into a crossbody bag for essentials
- Dual lid pockets keep maps, snacks, and small items accessible
- Designed for hiking and trekking with minimal impact and maximum function
- Item #FJRZ12L
- Material
- Vinylon F (100% vinylal)
- Volume
- 45L (2746cu in)
- Support/Suspension
- adjustable, padded mesh
- Shoulder Straps
- padded, mesh
- Waist Belt
- padded, adjustable
- Pockets
- Lid with 2 zippered pockets, detachable internal pocket, stretch side pockets, removable front sleeve
- Access
- zippered top
- Claimed Weight
- 2lb 7oz (1120g)
- Activity
- backpacking
- Manufacturer Warranty
- limited lifetime
- Compression
- Side compression straps (removable)

Functional, Durable, Timeless
Hailing from the small town of Örnsköldsvik in Sweden, a place where mountains and forest meet the sea, Fjällräven is an outdoor clothing and equipment company that’s committed to making nature more accessible.