Reduce Slim Cold1 Tumbler - Straw, Lid & Handle. Insulated Stainless Steel 40oz, Pink Coral
Reduce Slim Cold1 Tumbler - Straw, Lid & Handle. Insulated Stainless Steel 40oz, Pink Coral
Hero image 0 of Reduce Slim Cold1 Tumbler - Straw, Lid & Handle. Insulated Stainless Steel 40oz, Pink Coral, 0 of 14
Visit the Reduce Store

Reduce Slim Cold1 Tumbler - Straw, Lid & Handle. Insulated Stainless Steel 40oz, Pink Coral

1,493 ratings
Reduce Slim Cold1 Tumbler - Straw, Lid & Handle. Insulated Stainless Steel 40oz, Pink CoralReduce Slim Cold1 Tumbler Straw Lid Handle Insulated Stainless Steel 40oz Pink CoralReduce Slim Cold1 Tumbler Straw Lid Handle Insulated Stainless Steel 40oz Color BlockReduce Slim Cold1 Tumbler Straw Lid Handle Insulated Stainless Steel 40oz Snow LeopardReduce Slim Cold1 Tumbler Straw Lid Handle Insulated Stainless Steel 40oz WisteriaReduce Slim Cold1 Tumbler Straw Lid Handle Insulated Stainless Steel 40oz Seaglass

Key item features

  • Cold Insulation: Keeps drinks cold for up to 40 hours with double wall, sweat-proof 18/8 grade stainless steel.
  • Slim Design: Fits most cup holders and features a non-slip silicone base, ideal for travel.
  • Versatile Lid: Patented Sip-It-Your-Way lid allows sipping, drinking, or gulping with a straw or open flap.
  • Easy Maintenance: Dishwasher safe and BPA-free for easy cleaning and safe usage.
  • Large Capacity: 40oz capacity with inner markings to track daily hydration, reducing refill trips.
  • Durable & Stylish: Made from durable stainless steel with a practical handle, combining sturdiness and style.
  • Leak-Proof: When the lid is closed, enjoy a leak-proof and spill-proof experience, perfect for a busy lifestyle.
Generated by AI

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4.6 out of 5 stars
stars
1,493 ratings600 reviews
How item rating is calculated
  1. 5 stars84% (1,248)
  2. 4 stars6% (95)
  3. 3 stars3% (43)
  4. 2 stars2% (37)
  5. 1 star5% (70)

Reviews summary

Pros

  • : Available in a range of beautiful colors.
  • : Holds a good amount of water.
  • : Keeps drinks at a low temperature over time.
  • : Offers great quality at a lower cost.
  • : Keeps ice for 24 hours or more in many cases.

Neutral

  • : Can be sturdy, but may be flimsy or prone to damage.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 600 reviews

Aug 29, 2026
Reviewer name: CorgiMom2050
5 out of 5 stars
5 out of 5 stars review

Best tumbler available

Reduce mugs are the best. The handle is easy to hold and the tops stay on the top if accidentally dropped or knocked off a side table. Reduce has a huge selection avaiable and I love all the ones I have. These are stainless steel and last forever. I have purchased reduced tumblers (I call them mugs) since they have started selling these lovely mugs. I have 24, 40, and 50 oz mugs. Love all of these. Best customer service too. You can't go wrong purchasing anything from Reduce.

Review from Reduce
Helpful?2ZC1VNGXLC6A5220354021
Jul 29, 2026
Reviewer name: 78maggiemae
Item details
Color: Snow Leopard
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Reduce

This is the best cup I've ever bought. It has the measurements in the cup. The lid stays on snug and easy to get off. I love the size 40 ounces then I don't have to refill my cup as often. I will definitely buy another one

Helpful?2ZC1VNGXLC6A5220354021
Sep 8, 2026
Reviewer name: MamaMaddie
Item details
Color: Snow Leopard
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I forgot how big 40 ounces is, but it's perfect to reduce having to refill all the time. Great quality for the price. It does fit a cupholder. And easy to clean.

Helpful?2ZC1VNGXLC6A5220354021
Price when purchased online
Not Available

How do you want your item?

How do you want your item?
Not available