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Big Agnes Copper Spur HV UL Review: Why This Ultralight Marvel is a Must-Have for Families and Pet Owners
The “Holy Grail” of Backpacking Tents
Let’s talk about the “American Mile.” When you’re five miles deep into a trail, every single ounce in your pack starts to feel like a pound. We’ve all been there—trying to decide if we really need that extra pair of socks just to save weight. But what if your tent was so light you barely felt it, yet so spacious you didn’t feel like you were sleeping in a coffin?
Enter the Big Agnes Copper Spur HV UL. Whether you are a sports enthusiast chasing peaks, a mom hiking with a toddler on your back, or a cat lover who brings their feline friend along for the ride (yes, adventure cats are a thing!), this tent is designed to make your life easier. It’s the “Rolls Royce” of the backcountry.
Key Features: Why It Stands Out
- High-Volume (HV) Architecture: The pre-bent span pole and 4-way high-volume hub increase strength by 25% and usable interior volume by 20% compared to previous models. You can actually sit up and move!
- Awning-Style Vestibules: This is a game-changer. Use your trekking poles to turn the vestibule into a porch. Perfect for shade or keeping your gear dry while you cook.
- Proprietary Ultralight Fabric: Made with random re-engineered ripstop nylon that is incredibly tear-resistant without adding weight.
Technical Specifications
| Feature | Detail (US Standard) |
|---|---|
| Trail Weight | 2 lbs 11 oz |
| Floor Area | 29 square feet |
| Head Height | 40 inches |
| Number of Doors | 2 (Dual access) |
How It Compares
While looking at options on GoOutdoor.us, you might see heavier “glamping” tents like the Vidalido. The Copper Spur is the opposite: it’s for those who move fast and light. It offers better wind resistance and much lower weight than standard family tents while keeping more headroom than budget ultralight options.
Pro Tips for Your Adventure
For the Active Mom: Use the interior “3D bin” at the foot of the tent to store diapers or toys. It keeps the floor clear so no one trips during a midnight bathroom run.
For Cat Owners: Use a lightweight silk liner on the floor. It adds almost zero weight but protects the high-tech fabric from sharp kitty claws.
Frequently Asked Questions
Is the Copper Spur freestanding?
Yes! It is fully freestanding, meaning you can set it up on rocky ground where stakes won’t go in.
Can I use it in the rain?
Absolutely. The 1200mm waterproof rating and taped seams will keep you bone dry during a typical American summer thunderstorm.
Ready to lighten your load?




