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GSI Infinity Backpacker Mug

Marsoni M251S
Sale price$14.80
Pay 4 payments of $3.70 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
GSI Infinity Backpacker MugThe GSI Infinity Backpacker Mug will keep your beverage warm on the trail or during a long commute with the Infinity Backpacker Mug. Made from BPA free, non leaching polypropylene, this essential piece of gear comes with a cloth wrapped insulated neoprene sleeve, non slip footing, and sealable Sip It lid to keep the contents warm (or cold) and free from spills, trail dust, and critters. A sturdy webbing handle gives a great grip, then collapses flush
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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]
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4.0 ★★★★★
Based on 1810 reviews
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Greg Niehaus
Charlottesville, US
★★★★★ 5
Tanks
Size: XX-Large, Color: Light Grey
Light and breathable cotton, nice straight cut, best price out there for tanks. Seems like very good quality for super discount price. I’ll buy more
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Reviewed in the United States on March 15, 2026
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Tim J
Battle Creek, US
★★★★★ 5
Nice good
Size: Large, Color: White
Nice material.
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Reviewed in the United States on April 9, 2026
K
Verified Purchase
KH1
Cuba, US
★★★★★ 5
Primo!!!
Size: XX-Large, Color: Black
The fit was right, the style was sexy and I exuded that same mentality while wearing it! I'm 230lbs 6'2" and I have the 2XL. This top is perfect for cooler weather not too heavy not too light it appears to be just right. I love the quality.
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Reviewed in the United States on December 9, 2025
C
Verified Purchase
Charles E
Lowell, US
★★★★★ 5
Good looking shirt
Size: X-Large, Color: Brown
I like it. Nice material, it's warm, and it looks good. The shoulders are a little broad but that's what I get for having narrow shoulders.
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Reviewed in the United States on February 21, 2026
S
Verified Purchase
sewjudy
Bozeman, US
★★★★★ 5
Great fit, good golf sweater
Great fit, nice for chilly mornings on the golf course
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Reviewed in the United States on March 13, 2026

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