Pay in installments of $68.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Copper Spur UL1 BikepackA three season, freestanding, ultralight bikepacking tent. Everything backpackers love about the award winning Copper Spur UL, optimized for pedal powered backcountry adventures. Fully freestanding design provides ultimate stability and interior space, and proprietary ultralight Hyperbead fabric is stronger and more waterproof than ever. Inside, large vestibules and 3D bins turn dead space into useful storage for packs, gear, and accessories. Bikepack
A three-season, freestanding, ultralight bikepacking tent. Everything backpackers love about the award-winning Copper Spur UL, optimized for pedal powered backcountry adventures. Fully freestanding design provides ultimate stability and interior space, and proprietary ultralight Hyperbead™ fabric is stronger and more waterproof than ever. Inside, large vestibules and 3D bins turn dead space into useful storage for packs, gear, and accessories. Bikepack-specific features like a 12" Shortstik pole set and a waterproof dry bag stuff sack make packing and mounting your tent to your bike easy, so you can save your valuable energy for crushing miles on the trail.
- Featuring Big Agnes' strongest and most durable proprietary HyperBead™ fabric technology in the UL tent line. Engineered to perform season after season
- HyperBead™ technology yields a fabric that is 6% lighter, 25% more waterproof, 50% stronger, and more dimensionally stable than fabric with traditional coatings
- 12" Shortstik Poleset shortens packed size to fit bicycle handlebars, frames, or paniers
- Dry bag stuff sack with two integrated Big Hitch straps for easy attachment to a bike frame, raft, or any mounting point
- Oversized interior helmet pocket, interior and exterior daisy chain webbing for gear drying and storage
- Freestanding architecture and color-coded tiplok buckles add stability and make setup easy
- Side-entry door and ample vestibule space to store gear
- Dual-zipper, side entry door with easy-grip zipper pulls - use only one zipper for quick, reach-through access
- Proprietary injection molded TPU cross pole socket ensures secure pole tip capture
- Supported roof vent for maximum air circulation, preventing condensation
- Quick Stash door keeper on tent body makes stowing unzipped door quick and easy
- Low Vent feature on vestibule doors increases air flow while still providing vestibule coverage
- 3-D bin pocket above your feet provides massive, off-the-floor storage - with additional pockets for stashing small items
- Multiple interior loops for attaching gear lofts, accessories, and mtnGLO® Tent & Camp Lights
- Available bikepack footprint provides extra protected floor area and extends the life of your tent floor - sold separately
- Rainfly + Floor: Proprietary HyperBead™ fabric technology; 15D nylon ripstop with 20D solution dyed ripstop grid and 1500mm waterproof rating without intentionally added PFAS
- Tent body: Proprietary fabric technology; breathable 15D nylon with 20D solution dyed ripstop grid, and 15D polyester mesh
- Poles: DAC Featherlite NSL pole system with ShortStik technology
- Waterproof, solvent-free polyurethane taped seams (No PVC or VOCs)
- 1 side pocket, 1 3-D bin pocket, 1 ceiling pocket, 1 oversized helmet pocket
- Gear lofts, sold separately: fits Wall, Triangle and Square
- 6” Dirt Dagger™ UL Stakes included: 7
- Fast fly setup available with compatible footprint (sold separately)
- Trail Weight: 2 lb 5 oz
- Total Weight: 3 lb
- Packed Size: 15" x 5"
- Floor Area: 20ft²
- Vestibule Area: 9ft²
- Awning Area: 9ft²
- Head Height: 38"
- Fast Fly / Shelter Mode Weight: 1 lb 15 oz
- Footprint Weight: 5 oz
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 11 reviews
Sort
Product Reviews
★★★★★ 5
There is a seam up the front. I think perhaps it being seamless would be better.
Size: Medium, Color: Black
Like anything off Amazon I wasnt expecting anything perfect and ready to have to mail it back.
Pleasantly surprised by the softness and durability. The waist band isn't to small on a medium so it fits actually so comfy.
I wear them as underwear and as shorts for my skirts n dresses.
Id recommend but I say size up if you want a comfy fit. But down if you want a fitted fit fit. Comfy still is fitted but better feeling on if that makes sense.
Also the crotch of the shorts/undies has essentially extra fabric sewed in creating that nice comfort. Ill snag a photo when I have time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 4
Product varies from package to package
Size: X-Large, Color: Black/Navy/Dark Purple/Red
Over a two year period this is my 4th purchase. They started as sleep shorts and have replaced other underwear most of the time because they are comfortable and the quality is pretty good. However there are differences in between every package. The length has varied up to an inch, the material has changed, and some are slightly tighter than others. That said it works for me. I am a side sleeper and sometimes the side seam bothers me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
★★★★★ 5
Very comfortable in the Texas heat.
Size: Small, Color: Black/Navy/Dark Purple/Red
I got some of these as a gift and I loved them so much I purchased two more packs. I just opened my new packs and put them in the washer so I'm not leaving a photo. When I wear them they look exactly like they do on the models.
I've been doing a lot of heavy outdoor work in the heat and I get drenched. These underwear have a 100% cotton crotch and the rest is 95% cotton and 5% spandex. When I first saw the wide crotch I didn't think I would like it. But these are soooo comfortable. I'm 4'11" and weight 108-112 and the size small fits loosly but well. I could probably get away with an XS but I like this loose and not too tight fit. I see some folks say these roll up. They don't roll up on me. I think they might roll if they were tight fitting. I have lots of other undergarments like these and some roll and some don't. But none of the others are cotton. They are mostly spandex and since I've found these in cotton that's all I'm wearing until summer is over. I can't feel them or see them under pants or skirts.
These look more like shorts than underwear and they have a very nice thickness. Since I only had four pair to begin with, those got washed and dryed a lot. I can't tell if they shrunk since I only tried them after washing. Sorry I forgot to compare the size of the new ones to the older ones before I threw them in the washer. I'll probably buy another set and compare at that time. One thing I can report is that they do not fade at all. I just washed the black, purple and red colors with the white color and the white is still completely white.
Now I have more colors and I'll probably be walking around in my underwear and no one will know.
The only con I can think of is the wide crotch wouldn't work well with pads with wings, in my opinion.
Try a size larger for a nice cool pair of sleeping shorts to see how they fit while they are on sale. Then go smaller if needed. I think you might enjoy these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2024
★★★★★ 5
So comfortable and worth the buy
Size: Large, Color: Black
So comfortable!!! There is no seam in the butt and under neath, only in the front but it is really soft and non irritating. I got these for post partum but I’m already wearing them at 8.5 months pregnant. They’re probably my favorite undies right now. The length is also perfect and the material is very soft and stretchy. The waist band is the same, soft and stretchy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
★★★★★ 3
Cotton Blend Was Just Too thick
Size: 3X-Large, Color: Black
I was surprised by how thick these boxers were, thicker than my jeans, much thicker than my PJs! Thick enough that I could wear them outside the home without jeans. In spite of the thickness, they were soft and very comfortable. The 3XL is a perfect fit on my 5’2” apple shaped, short waisted 215 lb body. The boxer cut helped prevent chafing, a major plus. Menstrual pads, with or without wings, do not adhere to this material, a major minus. Ultimately, feeling like I was wearing jeans to bed or wearing two pairs of pants outside the home, was just too uncomfortable for me. So disappointed because these boxers were such a great and comfortable fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026