YETI Rambler Colster 2.0 Adapter / Extender for 16 oz. Tall Boys (2nd GEN ONLY)
PLEASE READ BEFORE PURCHASING: THIS ADAPTER ONLY WORKS WITH THE YETI RAMBLER COLSTER 2.0. The older style YETI Colster has a different lid design/threads and this adapter won’t work with it.
This adapter lets you put 16 oz cans (tallboys) in a 12 oz Rambler Colster. Made from high-strength durable PLA plastic with threads on both ends. If you have multiple adapters they screw together for easy storage.
- YETI Rambler Colster and drink NOT included
- Made in the USA











Verified buyer #4686 –
Already using, very good quality and easy to put on and off.
Verified buyer #4554 –
Already using, very good quality and easy to put on and off.
Verified buyer #1722 –
Does the trick Fits perfectly.
Verified buyer #1117 –
Does the trick Fits perfectly.
Verified buyer #9462 –
Matches the description perfectly! My husband bought it for his yeti and hw loves it
Verified buyer #3583 –
Matches the description perfectly! My husband bought it for his yeti and hw loves it
Verified buyer #4831 –
Customer service was great, highly recommend!
Verified buyer #5452 –
Customer service was great, highly recommend!