SKU: 80206478970

Sea To Summit Trek Down Sleeping Bag -1c Blue

Sale price$224.97 Regular price$249.97
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Sea To Summit Trek Down Sleeping Bag -1c BlueIf you've ever wished for a less constrictive sleeping bag that keeps you comfortable in a variety of cool to warm conditions, the Trek may become your go to bag. The Free Flow Zip system allows you to open the bag sequentially for ventilation up to the point where it is opened flat as a quilt you can even secure the snaps around your shoulders, open the footbox zipper and 'wear' the Trek around camp. 650+ fillpower duck down with a non PFAS Ultra Dry

If you've ever wished for a less-constrictive sleeping bag that keeps you comfortable in a variety of cool-to-warm conditions, the Trek may become your go-to bag. The Free-Flow Zip system allows you to open the bag sequentially for ventilation up to the point where it is opened flat as a quilt - you can even secure the snaps around your shoulders, open the footbox zipper and 'wear' the Trek around camp. 650+ fillpower duck down with a non-PFAS Ultra-Dry Down treatment keep you insulated in damper conditions. Slip an Aeros Pillow into the hood and enjoy a great night's sleep - wherever your travels take you.

FEATURES

  • RDS-certified, 650+ fillpower duck down with a non-PFAS Ultra-Dry Down treatment to stay drier in damp conditions
  • Includes a recycled 20D polyester shell with a non-PFAS DWR finish blocks wind and moisture, while the polyester liner provides pure comfort.
  • Free-Flow Zip System offers great temperature regulation and multiple sleeping bag configurations
  • Tapered-rectangular fit is designed for spacious comfort when you're camping or traveling
  • Sea to Summit Guarantee is offered for the Lifetime of this product

TECH SPECS

Weight

1C|30F R: 1.1kg

Certification

RDS - 883003
RCS - 1114661

Material

Shell: 100% Polyester
Lining: 100% Polyester
Fill: 80/20 Duck Down
Stuff Sack: 100% Nylon - excluding trims

Internal chest circumference

R: 158cm

Internal hip circumference

R: 149cm

Internal foot circumference

R: 131cm

Packed dimensions

-1C|30F R: 15.5 x 22.5 x 41cm

Recommended user height

R: 185cm

Insulation type

RDS certified, 650+ fillpower duck down with a non-PFC Ultra-Dry Down treatment

Compression sack volume/ASTM F1853-11 compressed volume

-1C|30F R: 13L/8.2L

MENTION IN THE COMMENTS IN THE CHECKOUT SECTION THAT YOU ARE A CADET AND WE WILL THROW IN A FREE GIFT FOR ORDERS OVER $50

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 80206478970

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4.8 ★★★★★
Based on 24 reviews
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B
Verified Purchase
Barbara di Luciccone-Viscardi
Birmingham, US
★★★★★ 1
DELMIRA BRAS
Size: 36DD, Color: Gentle Rose
I don’t care for this bra whatsoever. The material is very cheap, has no support and in a nutshell, it’s one of those bras you can wear to bed if you’re not feeling comfortable going to bed braless. The price ($19.99) is very high for this bra. It’s definitely not made well or worth the price. I’ll never buy from Delmira again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
A
Verified Purchase
A M C
Birmingham, US
★★★★★ 5
The most comfortable bra I’ve ever had
I have been searching for a comfortable bra in my large size that I can just pull on over my head. This bra has so many pluses for my needs! The design and construction are impressive for any price, and the fabric is pleasant on my skin. I’m having shoulder surgery soon and was so pleased to find I can easily unhook (and rehook) a strap to accommodate the surgical site as it heals. Even so, there’s decent support, which was not a concern but is a pleasant surprise. I wish there were more available, especially in soft colors, but at least I have 3.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
A
Verified Purchase
Artela Stocksdale
Whiting, US
★★★★★ 3
Shoulder straps uncomfortable
Size: 36E, Color: Beige
I would have given this bra 5 stars if the shoulder straps didn't dig in. The hook adjusters on the shoulder straps are uncomfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
C
Verified Purchase
Chris
Lowell, US
★★★★★ 5
Comfortable!
Finally found a bra I can put on. I have had 3 shoulder surgeries the last one in December 2025. Couldn't wear a bra at all. This bra is pretty easy to put on. It is very comfortable. I like that the straps are adjustable with 4 hook levels. The price is very affordable. The quality is very good and the sizing was perfect for me. I will be purchasing another very soon.
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Reviewed in the United States on January 13, 2026
E
Verified Purchase
emma
Carnegie, US
★★★★★ 5
Comfy and supportive
Size: 36B, Color: Beige
the fit of this bra is amazing, but i did found out i’m a cup bigger and i’ll be ordering a new size, i can tell this bra is perfect! i’ve been looking for a bra that’s soft, comfy, but also supportive and creates a natural appearance. the durability and quality of the bra seems great, it seems strong but i will update if otherwise. the underwire keeps the shape of the girls but it feels like there’s nothing there! usually i have to go to the restroom a few times a day at work to readjust, but this bra held in place. obviously when leaning over or stretching a bit you do have to readjust, not as much as other bras though. like the description and photos show, there is no padding. in a t-shirt it may matter but i mostly wear sweatshirts and graphics :)
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Reviewed in the United States on April 12, 2026

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