SKU: 63758670796

Sea To Summit Traverse Synthetic Sleeping Bag Green

Sale price$156.57 Regular price$173.97
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Sea To Summit Traverse Synthetic Sleeping Bag GreenWhether you hike through snow to sleep in an alpine hut or camp out after a summer storm, the Traverse wont let you down. Our unique WaveLoft construction uses thick layers of THERMOLITE insulation looped together to gain extra loft and trap pockets of warm air, providing increased warmth in colder conditions. The baffle construction also eliminates the frustration of getting tangled in loose lining as all lining fabrics are attached to the shell

Whether you hike through snow to sleep in an alpine hut or camp out after a summer storm, the Traverse won’t let you down. Our unique WaveLoft construction uses thick layers of THERMOLITE® insulation looped together to gain extra loft and trap pockets of warm air, providing increased warmth in colder conditions. The baffle construction also eliminates the frustration of getting tangled in loose lining as all lining fabrics are attached to the shell fabric. The Free-Flow triple-zip design ensures your sleeping bag retains maximum warmth and efficiency when needed and multiple ventilation options when it’s not. The half zip on the right side of the bag provides freedom of movement for both arms, additional ventilation and means the top third of the bag can be folded down as a mini quilt. The full length, two-way left side zip and separate foot zip transforms the bag into a full quilt for when the mercury climbs higher than expected.

FEATURES

  • Tapered rectangular shape for more space and comfort than a traditional mummy bag
  • Free-Flow half right side, full length left side and separate foot zips for freedom of movement and increased ventilation
  • THERMOLITE® insulation using WaveLoft construction for extra warmth and loft
  • Lining fabrics attached to shell prevents tangles
  • Proprietary blend of THERMOLITE® insulation using soft microfibres and fine denier hollow-core fibres for lightweight warmth and softness, with high loft and superior compressibility
  • Anatomically shaped footbox for extra space
  • Oversized anti-snag zip draft tubes and neck draft tube
  • 30D DWR Nylon shell and 20D Nylon lining are lightweight and very compressible fabrics
  • Includes strong 70D compression sack
  • This bag is designed to pair with another
  • All fabrics and treatments are non-PFC

TECH SPECS

Weight

TvII R: 1.1kg

TvII R: 1.5kg

Material

Shell: 30D Nylon 345T with C0 DWR (non-PFC)
Lining: Lightweight 20D Nylon 384T with C0 DWR (non-PFC)

Internal chest circumference

R: 155cm

Internal hip circumference

R: 146cm

Internal foot circumference

R: 122cm

Packed dimensions

TvII R: 36 x 18.5 x 18.5cm

TvII R: 41 x 21 x 21cm

Recommended user height

R: 183cm

EN temperature rating (comfort)

TvII: 2°C
TvIII: -4°C

EN temperature rating (extreme)

TvII: -21°C
TvIII: -28°C

EN temperature rating (lower limit)

TvII: -4°C
TvIII: -10°C

Insulation type

THERMOLITE® insulation

Compression sack volume/ASTM F1853-11 compressed volume

TvII R: 10L/7.3L
TvII L: 14L/8.1L
TvII R: 14L/9.8L
TvII L: 20L/12.1L

Baffle design

WaveLoft™ construction

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: 63758670796

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4.4 ★★★★★
Based on 20 reviews
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Product Reviews
S
Verified Purchase
Stefs Reccs
Pawtucket, US
★★★★★ 5
Solid choice for pillow inserts!
Color: White, Size: 12x20 Inch
Nice quality, firm yet soft. Really the perfect pillow for what I needed. Fit perfectly in my 12x20 cover. A solid choice at a good value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
D
Verified Purchase
DaeDae
Houston, US
★★★★★ 4
Glad I chose these Sturdy, Fluffy Pillows
Color: White, Size: 18x18 Inch
Took me forever to decide which pillows to buy....Price won out. There might be better out there, but I really can't see how. They plumped up really nicely. I once learned from a manager at a big box dept store when purchasing a goose down pillow how to 'activate' the pillow. Basically, he violently threw the pillow down onto the floor, then proceeded to beat the tar out of it....That's how it's done. I think many ppl don't do a good enough job when they get their pillows. I watched several videos from ppl who have purchased this type of pillow. And quite frankly, they do not know what they are doing....My pillows are very plump and awesome. I purchased the 20" squares and then chose 18" pillow covers to stuff them into. Perfection. Fat, soft, soothing pillows. Me and my Doggo are quite happy to lounge around on these durable puffs of fluffiness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
L
Verified Purchase
L.J.
Pawtucket, US
★★★★★ 5
Excellent Inserts. Great price point.
Color: White, Size: 12x20 Inch
I purchased the 20x20 first and loved them so much, I purchased these the next day. They come vacuum sealed so please do be careful opening them. It takes a little time and patience. These fluff up so nicely. I manipulated by hand a bit then into the dryer with wool dryer balls on medium heat for about 20 minutes. They are odor free which is a big plus for me and the quality is there for the price. I can't use feather inserts for anything so these are the next best I've found at this price point. I will be purchasing more and I do recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
S
Verified Purchase
Sarah
Carnegie, US
★★★★★ 5
Fluffy and Supportive Pillow Inserts
Color: White, Size: 12x20 Inch, Color: White, Size: 12x20 Inch
I used these pillow inserts for my couch cushions, and they’ve worked out really well. They give my throw pillows a nice full look without being too stiff or flat, which makes the couch feel more put together and comfortable. Filling quantity: They’re nicely filled and give good shape without feeling overstuffed. Durability: They seem well-made and hold their shape well even after daily use. Color: Clean, bright white that works well with different pillow covers. Appearance: They make my decorative pillows look fluffy and full, giving the couch a more finished look overall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
S
Verified Purchase
shjen
Boise, US
★★★★★ 5
Exactly what I was looking for
Color: White, Size: 26x26 Inch
I bought these to fill some euro pillow covers and they worked out really well. They come vacuum packed, so at first they look flat, but once you open them and give them a little time, they fluff up nicely. They are soft but still have enough structure to hold their shape on a bed or couch, which is exactly what I was looking for. Not overly firm, but not limp either. They give that full, styled look without feeling stiff. The size is true to 26x26 and fills the covers well without looking saggy. I like that they don’t feel hollow like some cheaper inserts can. Quality feels good for the price. They are not luxury pillows, but definitely a solid option for decorative use and they hold up well. Overall, really happy with them and would buy again for other rooms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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