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Your cart is empty.
Your cart is empty.Product Description

A fast & light Women's 45 Liter pack for overnights to thru hikes
Your pack shouldn’t weigh more than the gear inside, that’s why Big Agnes engineered the Sun Dog 45 Liter pack!

Key Specs
- Dimensions (H x W x D): 32" x 10" x 8.5"
- Top Opening: 17"
- Weight: 2lbs 13oz | 1.28kg
- Hip Belt (Min / Max): 32" - 54"
- Load Range: 15lbs - 40lbs
Sizing - Torso Length
One Size fits most: 16" - 18"
Sun Dog 45 Liter Backpack
Lightweight Backpacking Pack Designed for Women
This 45L Women's Backpack is designed for all-day comfort on the trail and through your extended overnight pursuits. The cored aluminum perimeter frame is part of a fully integrated suspension system for balance and positive load transfer. Women’s specific contoured shoulder straps and hip belt provide a comfortable fit.
Plenty of Storage
Compartmentalized storage includes hydration bladder pocket, two stretch mesh side pockets, front quick-stash pocket, and a front zip pocket. Trekking pole and ice axe loop storage. Daisy chain loops and top grab handle for easy lashing.
Designed for Comfort
Open Range Hip Belt
Secure, comfortable fit with women's engineered Open Range Hip Belt, providing stability with flexibility. Includes removable Hip Pockets.
Hoist Compression System
The Hoist Compression system pulls pack weight inward and upward, while raising the bottom panel up to keep in line with the hip belt for stability.
Load Wrangler System
The Load Wrangler fit system provides easy and complete adjustability for a body-hugging, comfortable load transfer.
Zippered Panel Access
Full-zip back panel provides duffel-style access to the pack interior in addition to top-loading access with roll-top closure.
Contoured Back Panel
Contoured, anatomically curved back panel with body-mapped foam for a precise fit with ventilation. Women's specific shaped shoulder straps, too.
Trash Can Included
Big Agnes' Trash Can accessory included for convenient collecting day trash and trail litter. 7L capacity with carrying hook and drawstring closure.
3 Steps to a Comfortable Pack
Step 1: Prepare the Pack
- Loosen all straps
- Add load to the pack
- Put pack on
Step 2: Adjust Straps in Order
- Hip Belt snug
- Shoulder straps snug
- Load lifter straps
- Hip Belt Stabilizers
- Sternum Strap
Step 3: Success!
- 80% ofthe load on your hips
- Back Padding curves to match your back shape
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4.2 out of 5 stars 12
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Price | — no data | — no data | — no data | $164.49$164.49 | — no data | — no data |
Use | Day Pack | Day Pack | Weekend/Thru Hike | Weekend/Thru Hike | Multi-Day | Multi-Day |
Volume | 20 Liter / 1220 cu in | 32 Liter / 1953 cu in | 45 Liter / 2746 cu in | 50 Liter / 3051 cu in | 60L + 7L / 3661 + 427 cu in | 63L + 10L / 3844 + 610 cu in |
Load Range (Lbs | 5 - 20 | 5 - 20 | 15 - 40 | 15 - 40 | 20 - 50 | 20 - 50 |
Size Range | One Size fits most | One Size fits most | One Size - Women's | Men's Medium & Large | One Size - Women's | Men's Medium & Large |
Bladder/Laptop Pocket | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Adjustable Torso Length | no data | no data | no data | no data | ✓ | ✓ |
Removable Hip Pockets | no data | no data | ✓ | ✓ | ✓ | ✓ |
Big Agnes Trash Can | Sold separately | Sold separately | Included | Included | Included | Included |

At its core, Big Agnes wants to inspire you to get outside and find the same appreciation for the backcountry they have. Big Agnes is a small company with the Rocky Mountains just minutes from their office. They test products in these mountains and make gear that you can trust when you’re out there, too.
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