SKU: 40698438106

Vacuum Flask Stem STD

Sale price$36.90 Regular price$41.00
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Vacuum Flask Stem STDHigh spec lightweight stainless steel bottle that makes you want to carry it anywhere. The "Stem", which was developed as a successor to the popular stainless steel bottle "Frascar" of Rivers, is a high spec model that combines higher performance and usability. Lightness is justice. The 200g stem, which is equivalent to a smartphone, has achieved an ultra light weight of 200g by making the thickness of stainless steel as thin as possible. This is not

High-spec lightweight stainless steel bottle that makes you want to carry it anywhere. The "Stem", which was developed as a successor to the popular stainless steel bottle "Frascar" of Rivers, is a high-spec model that combines higher performance and usability.

Lightness is justice. The 200g stem, which is equivalent to a smartphone, has achieved an ultra-light weight of 200g by making the thickness of stainless steel as thin as possible. This is not only for everyday use, but also for activities such as mountain climbing where you want to reduce the weight of your luggage as much as possible.

500ml/17oz. Thermal insulated bottle

Stainless Steel Body

Dimensions: 8.9" x 2.8" 

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: 40698438106

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4.6 ★★★★★
Based on 10 reviews
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Verified Purchase
ok
Boise, US
★★★★★ 5
Good socks
Number of Items: 6, Color: White (6-pairs), Size: X-Large
I have size 13 feet and these are great maybe they’ll stretch and be a bit big but I m fine with that
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
W
Verified Purchase
Wendy H.
Boise, US
★★★★★ 5
Well made socks
Number of Items: 6, Color: Black (6-pairs), Size: X-Large
Made well. Bought for my Son. He only likes Under Armour brand of socks. Only socks he buys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
L
Verified Purchase
LC
Battle Creek, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Pawtucket, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
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Verified Purchase
Twins9
New York, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026

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