Black RTIC 18oz Bottle

Color: Black
Sorry, the following colors are Out of Stock:
5 Reviews
Our Price: $16.99

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18oz. RTIC Bottles are stainless steel, double wall vacuum insulated. Keeps your drinks ice cold longer - works great for hot beverages. 100% leak proof cap with a three finger grip. Extra wide opening for easy filling, drinking and cleaning. Made with durable kitchen-grade steel.

Functional Features

  • Double Wall Vacuum Insulation

    Maximum temperature retention & insulates hands from the cold

  • Keeps Ice Longer

    Holds ice for up to 24 hours.

  • Keeps it Hot

    Works great for hot beverages.

  • Air Tight Seal

    Heavy duty lid seal locks in the cold.

  • No Sweat Exterior

    The outside stays dry. No need for a coaster.

  • 18/8 Stainless Steel

    Strong stainless steel construction.

Ratings & Reviews

Based on 5 Reviews

Most Recent Reviews


I love these cups!

by - verified purchaser

Tired of waiting

by - verified purchaser
I'd love to write a raving review. If Rtic would just get their products IN STOCK, Im sure I would.

Keeps liquids cold

by - verified purchaser
I bought the 18 oz black bottle for my son and the 18 oz original stainless for my daughter. We love it! We use it for outings on the boat, the beach and even to Disney World! It keeps their drink cold all day! We've learned to fill it almost to the top with ice otherwise the ice does melt faster, but it still stays super cold even when the ice is all gone. We also have the 64 oz stainless steel for longer outings. The only complaint I have is that it does sweat around the cap where it screws into the bottle. It's not a huge deal to me and it doesn't sweat so much that it gets everything else around it soaking wet, but it's also not completely sweat proof.


by - verified purchaser
Thanks to my son, I now own the best tumbler on the market. I have the coldest drink there is. Always at my side. Thanks guys for a great tumbler.

Best bottle

by - verified purchaser
RTIC bottles are the best water bottles I ever owned. Wouldn't buy any other bottle
Read all 5 reviews >

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