Dakine Heli Pro 20L Backpack vs Thule Stir Alpine 40L Backpack

The main difference between the Dakine Heli Pro 20L Backpack and the Thule Stir Alpine 40L Backpack is that the Heli Pro 20L Backpack has Laptop Sleeve (Hydration or laptop sleeve fits up to 15") while the Stir Alpine 40L Backpack does not.

Dakine Heli Pro 20L Backpack
Thule Stir Alpine 40L Backpack Front View
Specs Brand Dakine Thule
Name Heli Pro 20L Backpack Stir Alpine 40L Backpack
Category Sports Sports
Sub Category Ski Ski
Capacity (L) 20L 40L
Dimensions (in) 21 x 12 x 8 11.42 x 10.24 x 22.83
Weight (lb) 1.9 2.9
Fabric 600D Recycled Polyester Coated 210D Robic, 70D Nylon
Color 6 colors and patterns Obsidian
Warranty Dakine 10 Year Limited Lifetime Warranty Thule Guarantee
Release Date August 4, 2017 January 6, 2021
Rating 4.8 4.8
Price Under $100 Under $200
General Features Shoulder Straps Padded shoulder straps Padded shoulder straps with stretch pocket for snack
Sternum / Chest Straps Sternum strap with rescue whistle Sternum strap with whistle buckle
Hip Belt / Waist Strap Waist belt Hip belt with gear loops
Water Proof / Water Resistant Water repellent finish Ultra durable material withstands weather and abrasion
Main Compartment Access Normal zipped access Top loading and side zipped access
External Pockets Snow tool/shovel pocket with sleeves, goggle pocket Top floating pocket
Internal Compartments Internal mesh and zipped pocket Internal zippered mesh pockets
Handles Top grab handle Top grab handle
Loops and Attachments Snowboard and ski carry system External gear attachment system for skis, helmet, ice axe and more
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 Quick dry mesh padded back panel Breathable back panel
Load Lifters Yes
Top / Floating Lid Yes
Hydration Features Hydration Compatible Yes Yes

You're currently comparing the Heli Pro 20L Backpack by Dakine against the Stir Alpine 40L Backpack by Thule .


Dakine 's Heli Pro 20L Backpack is a Sports backpack with Ski features while Thule 's Stir Alpine 40L Backpack is a Sports backpack with Ski features.

The Dakine Heli Pro 20L Backpack has a capacity of 20L (liters), weighs 1.9 pounds and it's dimensions in inches are 21 x 12 x 8 . It's made of 600D Recycled Polyester and is available in 6 colors and patterns in comparison the Thule Stir Alpine 40L Backpack's capacity is 40L with a size of 11.42 x 10.24 x 22.83 inches. Constructed from Coated 210D Robic, 70D Nylon it weighs 2.9 pounds and is available in Obsidian.