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Sea To Summit
Traveller Sleeping Bag: 45F Down

5 out of 5 stars
13 Reviews

Temporarily Out Of Stock

Don't get too bummed. This item is on the way and will be available for purchase as soon as it rolls into the warehouse.

Can't wait? Consider one of the other Down Sleeping Bags we have in stock.

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Why We Like The Sea To Summit Traveller Sleeping Bag

Weighing just a smidge over a pound, the Sea To Summit Traveller Sleeping Bag features lightweight down insulation for mild nights at the campsite. With its hydrophobic, 650-fill power down, the Traveller packs down small and provides plenty of loft to keep us warm without added bulk. The mummy cut also cuts our weight and makes it more packable, so we don't need to worry about overloading our pack or our back on the trail. This lightweight sleeping bag also features a full-length zipper and a footbox drawcord that lets us use the Traveller more like a quilt, open up some ventilation near the bottom of the bag, or zip two Travellers together for a night of couples camping or backpacking.


Details

  • Lightweight down bag for mild nights
  • Down is treated with DWR for water resistance
  • Down insulation meets Responsible Down Standard
  • Shoulder drawstring to cinch the bag closed in colder temps
  • 5-liter volume in stuff sack (3.5L compressed)
  • Comfort rating of 51F
  • Unisex
  • Item #STSZ0AH
Responsible Collection
[down] Responsibly Sourced [face fabric] Reycled/Repurposed
Material
20D recycled polyester, PFC-free DWR coating
Insulation
650-fill down
Shape
mummy
Zipper
left
Max User Height
[regular] 6ft 1 in [long] 6ft 6in
Shoulder Circumference
[regular] 55in, [long] 60in
Hip Circumference
[regular] 55in, [long] 60in
Bag Length
[regular] 72in, [long] 77in
Draft Tube
none
Pockets
none
Pad Retainer
none
Venting
footbox drawcord
Fill Weight
not available
Degree
45
European Norm/ISO Comfort Rating
51F
European Norm/ISO Lower Limit Rating
45F
Stuff Sack
included
Stuff Size
11.4 x 6.7 x 4.3in (5L)
Claimed Weight
[regular] 1lb 3.3oz [long] 1lb 5.8oz
Activity
backpacking
Manufacturer Warranty
lifetime

What do you think about this product?

Overall Rating

5 based on 13 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 13 reviews

Fits True To Size

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5 out of 5 stars

June 17, 2025

Awesome bag! Worth it!

Familiarity:
I've used it once or twice and have initial impressions
Size Bought:
Long and wide

Bought this sleeping bag because it was a quilt, sleeping bag, and lightweight! This product did not disappoint! I used it over the weekend for two nights in the western Catskills with the temperature overnight getting to a low of about 53°F and this bag performed awesomely with just a base layer on and an insulated sleeping pad. I never felt cold. it was enough room as a sleeping bag for me to roll around and to sleep on my side and back with. And the size is perfect! Soooo small! I went with the long and wide version for more room and it worked awesome. Highly recommend as a late spring to summer bag! I will be curious on how it does in 40F in the grand Tetons next!

Eden
5 out of 5 stars

June 2, 2025

So lightweight and packable compared to other sleeping bags!

[This review was collected as part of a promotion.] Purchased this for a camping field trip for my teen who tends to overheat in his sleep and prefers not to feel confined. The ability to cinch the top and bottom, or open them up is great. He was actually slightly chilly when the temps dropped into the mid 40’s and it was raining BUT he was not wearing warm enough sleeping attire either. Would love to have a built in pillow pocket, and maybe a slip pocket for a flashlight or phone.

Rebeccah S.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

January 21, 2025

Sea to Summit Traveler Down Sleeping bag

[This review was collected as part of a promotion.] This is the best sleeping bag I've ever used! I've always had trouble with sleeping bags because they take up so much space in my backpack, but this bag is so compact and allows for other essentials to be placed in my bag. Its full sized and very warm. I like to add an extra blanket and pillow and it gets very comfortable. This is an essential to anyone who camps or travels.

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michaela_0714_9292
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

August 23, 2024

Perfect down quilt

[This review was collected as part of a promotion.] Perfect for summer backpacking, travel or a contingency blanket for the car. Super-lofty, High quality down and top-notch workmanship. Stuffs down to half the size of my 20-degree down bag!

Doug C.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

July 25, 2024

Great Sleeping Bag

[This review was collected as part of a promotion.] Great backpacking bag. Warm, light and packs small.

Michael N.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

June 8, 2024

A favorite

[This review was collected as part of a promotion.] This sleeping bag is so comfortable! It feels like you’re sleeping on clouds. It is very durable, and packs down very small. I went to a hotel and slept with this on top of the bed bc I hate hotel blankets, and I’ve also used this camping. It’s so versatile!

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bethanym59
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

May 21, 2024

Desert approved!

[This review was collected as part of a promotion.] I live in the desert, so this was perfect to test drive in 72°F Las Vegas weather. I wasn’t too hot or too cold, this sleeping bag is lightweight and durable. My only complaint, would be I am 5’10 tall, I didn’t have a lot of wiggle room. This thing is perfect for on-the-go and a good night’s sleep wherever you are!

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jessibeanray
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

May 1, 2024

The best!!

[This review was collected as part of a promotion.] I received this sleeping bag from seatosummit & Influenster in exchange for my honest review. 1st of all I think this is the prettiest sleeping bag I’ve even seen!! It’s also the softest, most comfortable!! The material almost feels like silk. It’s a down sleeping bag!! I didn’t even know there was such a thing!! It’s so so soft!! It’s also waterproof. It’s made from recycled polyester fabrics. It’s a hybrid that can convert into a blanket. It’s very lightweight with 2 different bags to store it in. It has a life time warranty. I am very pleased with this sleeping bag!! I feel like it’s the best there is!!

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mistyc56
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

April 26, 2024

Sleeping bag

[This review was collected as part of a promotion.] So I got this traveller size down sleeping bag for free to review and I used it one time in my backyard and it’s so warm and comfortable I would definitely recommend this to anyone

heatherk180
influenster.com

Originally reviewed on influenster.com

5 out of 5 stars

April 25, 2024

Down and Weighs nothing!

[This review was collected as part of a promotion.] The sea to summit traveller is an all around winner for us! I love the color 😂, but for practical reasons it kept me warm and didn’t weigh me down! No pun intended. Can be packed back into its small carry pouch and stowed in/on most any pack. Super happy with this one!

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influenster.com

Originally reviewed on influenster.com