SKU: 66810871542

Sierra Designs Synthesis 50 Deg Sleeping Bag

Sale price$156.60 Regular price$174.00
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Sierra Designs Synthesis 50 Deg Sleeping BagThe Sierra Designs Synthesis 50 Deg Sleeping Bag Whether you're embarking on a road trip adventure or hiking through the wilderness, the Synthesis 50 sleeping bag ensures you never have to compromise on a good night's sleep. Crafted with a combination of SierraLoft synthetic insulation and premium lightweight materials, this versatile sleeping bag offers exceptional quality and comfort for your outdoor escapades. The Synthesis 50 features a dual anti

The Sierra Designs Synthesis 50 Deg Sleeping Bag

Whether you're embarking on a road trip adventure or hiking through the wilderness, the Synthesis 50 sleeping bag ensures you never have to compromise on a good night's sleep. Crafted with a combination of SierraLoft synthetic insulation and premium lightweight materials, this versatile sleeping bag offers exceptional quality and comfort for your outdoor escapades.

The Synthesis 50 features a dual anti-snag zipper system, allowing for effortless adjustments during the night without any frustrating snags. Its innovative draft collar along the zipper effectively prevents cold spots from disturbing your rest, ensuring you stay warm and cosy throughout your slumber.

For enhanced temperature control, this sleeping bag is equipped with a patented self-sealing foot vent that provides instant ventilation at the toe area. Additionally, the cinching hood not only locks in heat around your head but also acts as a protective barrier to keep your pillow in place.

Designed to withstand the elements, the Synthesis 50 is treated with a durable water repellent (DWR) coating, ensuring that unexpected rain showers won't disrupt your peaceful night under the stars.

Specifications:

  • Insulation: SierraLoft synthetic
  • Temperature Rating: 50 degrees Fahrenheit
  • Zipper System: Dual anti-snag design
  • Foot Vent: Patented self-sealing
  • Water Repellent Treatment: DWR coating

Experience unparalleled comfort and reliability with the Synthesis 50 sleeping bag, your ideal companion for outdoor adventures, camping trips, and backpacking excursions.

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: 66810871542

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4.5 ★★★★★
Based on 6 reviews
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Product Reviews
M
Verified Purchase
Melissa F
Lake Worth, US
★★★★★ 5
LOVE this tough toy! My teething puppy is still enjoying it!
Color: Hedgehog
LOVE the hedgehog! Very tough! My dachshund has not been able to chew off any of the 'nubs', and does she try! lol The only thing is, the first thing she did was chew off the nose, but I discarded it and watched her closely to make sure she didn't chew off any more, and no, its still being chewed on. Wish I could find more toys like this one!!
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Reviewed in the United States on May 21, 2026
D
Verified Purchase
dawn
Battle Creek, US
★★★★★ 3
still searching for a truly indestructible dog chew toy
Color: Hedgehog
My smallish dog (15 lb Boston terrier) got this chewed up within a half an hour. I didn't notice right away that he was also eating the parts he chewed off. Didn't last a day. Otherwise, quick shipping for a cute toy.
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Reviewed in the United States on June 12, 2026
M
Verified Purchase
Mena
Lexington, US
★★★★★ 5
Good size for my pug!
Color: Dentachew 3 Pk
I love how it’s a good size for my pug it is easy for her to play around with. I had stuffed animals for her to play around with but it looked so silly to watch her play with something that is 10 times as big as her 😂. I had to buy her these toys and she seemed so happy when she first got them. It was so funny and interesting that she had to chew all three toys and decide which one she liked. At first she decided to play with the rope toy and she liked the rope toy, then she got curious with the rubber toys. She has decided that the rubber toys are her favorite and I’ve tried to engage with playing with her with the rope toy. She gets more interactive with the rubber toys! She also looked so relieved while chewing them so that’s a plus!
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Reviewed in the United States on May 16, 2026
L
Verified Purchase
Lindap
Waukegan, US
★★★★★ 4
Good for Teething puppies
Color: Teething Stick
After getting my fingers chewed and bitten by my new foster - 8 week old Yorkie , I was desperate to find good teething toys. Fortunately this one arrived quickly. Turned out to be very good for teething puppies! Charlie loves this cooling stick. Once it’s frozen, the cold really seems to soothe his sore gums. The icy part doesn’t stay frozen for long, but it works so well that I bought a second one to keep ready in the freezer while he’s working on the first. Even after it warmed up, he still enjoyed chewing on the soft stuffed part and the tentacles. The product card says not to use it as a chew toy, so supervision is a must, but it held up just fine so far. Overall, this has been a big help during the teething phase — short-lived when frozen, but very effective while it lasts! And worth every penny to save my fingers from being a chew toy.
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Reviewed in the United States on October 7, 2025
A
Verified Purchase
Amanda Rogers
Lowell, US
★★★★★ 5
From Puppy Teething to Adult Favorite – 7 Years Later
Color: Teething Stick, Color: Teething Stick
This has been one of the best toys I’ve ever bought! My dog has loved the Pupstages Cool Teething Stick since she was a tiny puppy, and now at 7 years old, it’s still one of her absolute favorites. It’s been amazing for soothing teething when she was little, and now she still enjoys chewing on it and carrying it around. It’s held up surprisingly well over the years, especially considering how much use it’s gotten. I also love that you can cool it for extra relief—it really helped during those puppy stages. If you’re looking for a toy that lasts and actually becomes a long-term favorite, this is definitely it. Highly recommend for both puppies and even older dogs who still love a good chew! 🐶
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Reviewed in the United States on May 1, 2026

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