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Tru Flask, Stainless Steel Insulated Tumbler, 12 Oz

Sale price: $14.99 Regular price:
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Sale price: $14.99 Regular price:

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Model: 8596052

Product Features

A photo of the Tru Flask, Stainless Steel Insulated Tumbler, 12 Oz in use

Tru Flask, Stainless Steel Insulated Tumbler, 12 Oz is designed for

12oz Tumbler is a versatile everyday cup that fits easily in one hand, and is tightly secured with our BPA-free leak resistant press lid. Drinks stay ice-cold for up to 12 hrs and hot for up to 6 hr

Easy to move

BPA-free leak resistant press lid


Safeguards to sustain optimal drink temperature, cold 12 hours and hot 6 hours

Easy to use

Easy to hold, fits into most cup holders, convenient carry size.


Resistant 18/8 stainless steel BPA Free


Interchangeable with all Tru Flask lids

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Additional Product Information



Tru Flask’s double wall vacuum insulation Tru Temp™ technology helps to maintain the temperature of beverages – up to 24 hours for cold drinks and up to 12 hours for hot drinks. Each Tru Flask features a non-slip powder coat that keeps your flask from sweating and your hands nice and dry. All Tru Flask bottle lids are interchangeable regardless of flask size, making it easy to switch out lids whenever you desire.

Dual press lid

Dual Lid gives to drinking option in one, Sip and Straw

Are tru flasks and lids dishwasher safe?

Yes and No. All Lids are dishwasher safe, however, we recommend using the top rack only. We suggest washing the Tru Flask itself by hand with warm soapy water.

Are tru flask products microwavable?

Never microwave the Tru Flask.

Can i freeze or refrigerate my tru flask?

We do not recommend freezing or refrigerating the Tru Flask® as this can compromise the integrity of the insulation technology.



Storage instructions

Store dry, preferably at room temp in non-damp/wet areas


2 years

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual