The main difference between the Thule Stir Alpine 40L Backpack and the Dakine Heli Pro 20L Backpack is that the Stir Alpine 40L Backpack has Stowable Straps (Removable lid, frame sheet, hip belt padding and sternum strap ) while the Heli Pro 20L Backpack does not.
Specs | Brand | Thule | Dakine |
Name | Stir Alpine 40L Backpack | Heli Pro 20L Backpack | |
Category | Sports | Sports | |
Sub Category | Ski | Ski | |
Capacity (L) | 40L | 20L | |
Dimensions (in) | 11.42 x 10.24 x 22.83 | 21 x 12 x 8 | |
Weight (lb) | 2.9 | 1.9 | |
Fabric | Coated 210D Robic, 70D Nylon | 600D Recycled Polyester | |
Color | Obsidian | 6 colors and patterns | |
Warranty | Thule Guarantee | Dakine 10 Year Limited Lifetime Warranty | |
Release Date | January 6, 2021 | August 4, 2017 | |
Rating | 4.8 | 4.8 | |
Price | Under $200 | Under $100 | |
General Features | Shoulder Straps | Padded shoulder straps with stretch pocket for snack | Padded shoulder straps |
Sternum / Chest Straps | Sternum strap with whistle buckle | Sternum strap with rescue whistle | |
Hip Belt / Waist Strap | Hip belt with gear loops | Waist belt | |
Water Proof / Water Resistant | Ultra durable material withstands weather and abrasion | Water repellent finish | |
Main Compartment Access | Top loading and side zipped access | Normal zipped access | |
External Pockets | Top floating pocket | Snow tool/shovel pocket with sleeves, goggle pocket | |
Internal Compartments | Internal zippered mesh pockets | Internal mesh and zipped pocket | |
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | External gear attachment system for skis, helmet, ice axe and more | Snowboard and ski carry system | |
Business & School Features | Laptop Sleeve | Hydration or laptop sleeve fits up to 15" | |
Organizer Pocket | Pencil organizer | ||
Travel Features | Compression Straps | External compression straps | External compression straps |
Stowable Straps | Removable lid, frame sheet, hip belt padding and sternum strap | ||
Hiking / Backpacking Features | Back Panel | Breathable back panel | Quick dry mesh padded back panel |
Load Lifters | Yes | ||
Top / Floating Lid | Yes | ||
Hydration Features | Hydration Compatible | Yes | Yes |
Thule 's Stir Alpine 40L Backpack is a Sports backpack with Ski features while Dakine 's Heli Pro 20L Backpack is a Sports backpack with Ski features.
The Thule Stir Alpine 40L Backpack has a capacity of 40L (liters), weighs 2.9 pounds and it's dimensions in inches are 11.42 x 10.24 x 22.83 . It's made of Coated 210D Robic, 70D Nylon and is available in Obsidian in comparison the Dakine Heli Pro 20L Backpack's capacity is 20L with a size of 21 x 12 x 8 inches. Constructed from 600D Recycled Polyester it weighs 1.9 pounds and is available in 6 colors and patterns.
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