Insulated bottles
/ Costablue
Stainless Steel
Costablue Insulated bottles
Double-wall stainless steel tumblers and bottles featuring leak-proof lids for secure beverage transport
Best choice
The lineup
Listed here: 2 bottles
Collections Affordable Leakproof
What stands out
Double Wall Insulation
The double-wall vacuum seal maintains beverage temperatures for hours.
Dishwasher Safe Lids
Lids are designed for easy cleaning in standard dishwashers.
Refillable Stainless Steel
Durable stainless steel construction supports long-term reusable use.
Notes
First-hand notes
The 16 oz tumbler is my favorite for travel because the leak-proof lid actually stays sealed in my bag.
I use the 17 oz stainless steel bottle for cold water and it stays chilled throughout my entire workday.
The dishwasher safe lid makes cleaning this travel mug much easier than my previous insulated cups.
Why it’s listed
On-The-Go Hydration Engineering
These models emphasize a secure seal and versatile use for both hot and cold liquids. The 16 oz and 17 oz sizes offer ample capacity for daily hydration.
- Leak-proof locking lids
- Double wall travel cup design
- 16 oz and 17 oz capacities
- Dishwasher safe lid components
- Refillable stainless steel body
- Hot and cold beverage compatibility
Why these models
What we make
The range includes Brown, Stainless steel bottles, Insulated tumblers, Leakproof insulated bottles — the types these titles actually list.
The hardware
Titles in this Costablue set call out the build that shows up in Leakproof stainless steel 16 oz coffee mug; Stainless steel travel tumbler with locking lid.
Who they are for
If you need Brown, Stainless steel bottles, Insulated tumblers, Leakproof insulated bottles, this is the Costablue set to scan.
Worth comparing
Titles already name the split: Leakproof stainless steel 16 oz coffee mug; Stainless steel travel tumbler with locking lid.
FAQ
Costablue Questions
Are these bottles suitable for hot coffee?
Yes, these stainless steel mugs and tumblers are designed for both hot and cold beverages. The double-wall insulation maintains the temperature of hot coffee.
What is the capacity of the travel mug?
The travel coffee mug has a 16 oz capacity. The standard water bottle model holds 17 oz of liquid.
Can the lids be cleaned in a dishwasher?
Yes, these models feature dishwasher safe lids. This allows for convenient and thorough cleaning after use.
Is the lid leak-proof?
The tumblers and bottles are equipped with leak-proof lids. Some models also feature a locking mechanism for added security during travel.