Trail Bum BIG TURTLE SPECTRA: A Classic UL Backpack Balancing Lightness and Durability
A pack that combines the simplicity of being easy to carry with the toughness of Spectra material.
The BIG TURTLE, Trail Bum's signature backpack, now comes in a special edition model featuring highly durable Spectra ripstop nylon.
It retains the minimalist structure reminiscent of a knapsack and the comfortable, body-hugging feel while enhancing abrasion and impact resistance.
With a capacity of 13-19L, it's versatile enough for daily use, cycling, day hikes, hut stays, and even SUL-style overnight hikes. Its simplicity ensures long-term use, making it a truly Trail Bum backpack that naturally blends into any environment.
Features
- Simple main structure with the lightness of a knapsack
- Made with Spectra ripstop nylon for excellent abrasion and impact resistance
- 13-19L capacity suitable for a wide range of uses from daily wear to hiking
- Large front mesh pocket allows for quick storage
- Wide shoulder harness conforms to the body
- Single-strap closure system stabilizes contents
- Chest buckle includes a rescue whistle function
- Slim design ensures stability even with minimal gear
- Supervised by Tomoya Tsuchiya, a leader in the Japanese UL hiking scene
SPEC
- Capacity: 13-19L
- Weight: Approx. 290g
- Main Material: Nylon/Polyethylene (SPECTRA Ripstop Nylon)
- Mesh Material: Polyester
- Size: H 46cm × W 32cm × D 5cm
The BIG TURTLE SPECTRA might just become your most frequently used backpack.
While its capacity is modest, the large front mesh pocket provides ample storage. It allows for quick stashing of rain gear, bottles, and snacks, making it incredibly convenient during rides or hikes.
Even with less gear, it stays stable on your back, and the wide shoulder straps effectively distribute weight. Made from lightweight yet highly durable Spectra material, it's perfect for both city and mountain use without worry.
This is a highly refined model that we recommend for both first-time UL backpack users and those already enjoying the UL lifestyle as a daypack.
💬 STAFF REVIEW
I use this BIG TURTLE for about 300 days a year in my daily life.
From everyday use for work and city errands to daily cycling companions. It also serves as a spare bag for short long-distance rides to camp rides.
With a capacity of 13-19L, it's my absolute favorite backpack and the one I use most often in my daily life.