Insulated Tumbler with Lid, 40oz (Engraving)

Insulated Tumbler with Lid, 40oz (Engraving)

Marsoni

M251S

$42.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Insulated Tumbler with Lid, 40oz (Engraving)Perfect for long road trips, this big 40 oz. tumbler is made of 90% recycled stainless steel and comes with a 100% recycled plastic, press fit slider lid and a matching straw. The double wall vacuum insulation keeps drinks hot or cold for hours, while the large comfort handle and tapered base make transporting this tumbler a breeze. Please note: This product has some limitations and specifics you should know. Before creating this product, please visit

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I’ve been incorporating Thorne’s Amino Complex into my daily stack, and from a nutritional standpoint, it’s hard to beat. The clinical dosing of essential amino acids is exactly what I’m looking for to support my recovery and fitness goals. Thorne is usually my go-to for purity and quality, and this product is no exception when it comes to the actual ingredients. However, the flavor profile is a significant drawback. To be blunt: the flavors are just not good. They feel chemically and overly sweet, which makes it a chore to drink rather than a supplement I look forward to. I would much prefer an unflavored and unsweetened version. Having the option to just mix the raw powders into water or my own beverage without the unnecessary flavorings and sweeteners would be a game-changer. If you’re sensitive to artificial tastes or just prefer a "cleaner" experience, the current options might be a struggle. Pros: High-quality amino acid profile. Trusted brand with great sourcing. Cons: Flavors are unpleasant and too sweet. No "naked" or unflavored option available.

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Reviewed in the United States on February 18, 2026

Verified Purchase

Adrienne

San Leandro, US

★★★★★ 5

Taste and Quality are Excellent!

Flavor Name: Vanilla, Size: 30 Servings (Pack of 1)

Thorne has a reputation for high quality products so I thought I’d try this whey protein. It tastes really good! I find it easy to digest, and it dissolves easily. I plan to make this my go-to whey protein.

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Reviewed in the United States on May 19, 2026