BT21 CHIMMY Lock & Lock Slim Tumbler + Bag Set

This slim bottle is powder coated, which is hard to chip and prevents condensation on the bottle's surface. Good for both hot and cold drinks.

Product Description: 
BT21 CHIMMY stainless steel tumbler (400ml) w/ carry bag 

Stainless Steel, PP, Silicone

Product Size: 
2.4" X 2.4" X 8.1"

Customer Reviews

Based on 4 reviews
Best Tumbler Ever!!

When it came in, I was so excited to open it! As I open the package I saw a cute chimmy box and opened it up. The Tumbler was cute and small, it the perfect size for my bag/backpack. I love it so much!!!

Reviewer avatar
LOVE it!

It’s so cute!! It’s a good size and it even comes with a strainer, you could put tea or fruit in it. It comes in an adorable box and it even has its own carrying bag, which is also, super cute. The bottle holds about 400ml/13oz and it’s insulated, so it keeps your cold drinks cold, or you warm drinks hot!

The only thing, I’d be very thorough of cleaning it, you may want to invest in a bottle cleaner to make sure you get in those areas you can’t reach with your hand! Overall, it’s a great bottle!


This is super cute! I’m using it right now and it’s cool because I can take it with me wherever I go. Very convenient and also the bag to carry it in super cute.

Chimmy in the Greatest Form

I received this tumbler this week after placing an order for it last week. I was surprised that it was delivered so fast. The package arrived in an adorable Line Friends bubble mailer which I thought was so cute. I kept the packaging because it was just too adorable to waste. Once I opened it and saw what was inside I was so so happy. The tumbler was very well packaged as it came in a box. Once I opened the box I finally got to see my tumbler for the first time. I fell in love instantly. It’s more than I had hoped for. The pictures on this site don’t do it justice. It’s the only bottle I drink out of now and trust me I have a huge number of awesome bottles but not nearly as perfect as my Chimmy one. A huge plus was the Universtar Bag it came with. A perfect bag to fit my tumbler in. It’s REALLY good quality too as you can see in the picture. Overall I’m VERY happy I made this purchase. I think I’m going to buy more of these to give as gifts to friends and family. The price is a steal for the quality of the tumbler. Thank you so much for allowing me the honor of purchasing such an amazing Chimmy product. I can never hold back my love for CHIMMY. 🥰