AllTrails × Black Diamond Trail Vista 20 Backpack - Black/Carbon
From all-day treks to familiar local loops, our friends at Black Diamond designed the Trail Vista 20 Backpack for personalized comfort and on-trail convenience. Crafted from lightweight, 100% recycled material, its adjustable fit system ensures a perfectly dialed-in carry. Quick-access shoulder and hip belt pockets keep essentials within reach, while an integrated rain cover has you prepared for sudden showers. Versatile, organized, and ready to roam, this is your go-to pack for any day outside.
Features:
- Slide-Fit adjustment system to fine-tune fit to torso length
- Lightweight internal frame for even load distribution
- Ventilated EVA back panel
- Integrated rain cover
- Continuous, corduroy-soft directional hip pad
- One zippered and one stretch hip belt pocket and one shoulder strap pocket for easy access
- Two side water bottle pockets and one large front stretch pocket
- Hydration bladder compatible
- On the go Z-pole carry and piolet carry
- 100% recycled body fabrics
- Limited edition version with reflective AllTrails logo
Size | Torso Length | Waist Circumference |
S/M | 12-19.5 inches | 24-45 inches |
M/L | 17.5-21.5 inches | 29-51 inches |
How to measure
Torso length
Measure between the iliac crest (the top of your hip bones) and the C7 vertebra (feel for the protruding bone at the base of your neck while looking down.)
Waist circumference
Measure around your hips at the iliac crest (the top of your hip bones), not at your waist.

Lightweight design for all-day comfort
Trail Vista 20 Backpack
Dial in the perfect fit and hit the trail with this sleek daypack that strikes the perfect balance of size and features
AllTrails × Black Diamond
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