💼 Stay cool or warm, always in style — hydration that works as hard as you do!
The IRON °FLASK Sidekick is a 30 oz insulated stainless steel tumbler featuring advanced double-wall insulation that keeps beverages cold for up to 20 hours and hot for up to 5 hours. Designed with a unique foldable handle for easy carrying, a leak-proof straw cap, and a non-slip base, it combines durability, convenience, and style. Its sleek powder coat finish resists rust and wear, fits standard cup holders, and is BPA-free for pure taste—perfect for professionals on the go.
| Is the item dishwasher safe? | Yes |
| Is Oven Safe | No |
| Is the item microwaveable? | No |
| Product Care Instructions | Hand Wash Only |
| Material Type | Stainless Steel |
| Item Weight | 12 ounces |
| Number of Items | 1 |
| Item Dimensions W x H | 3.82"W x 8.31"H |
| Capacity | 1.9 Pounds |
| Theme | Modern |
| Color | Sage |
| With Lid | Yes |
| Cap Type | Straw Cap |
| Special Features | Leak Proof, Double Wall Insulation, Non-Toxic & BPA-Free, Cold for 20 Hours & Hot for 5 Hours, Rust Resistant |
D**M
Cold for days &easy clean
Ok…. I don’t know what you all are raving about all these other insulated drink cups. I have been using iron flask for years and I love them. I have dropped them so many times and they don’t even dent. They keep everything so cold overnight into the next afternoon and I’m talking in Florida. What I really love about them is the ease of cleaning.
M**K
Easy to carry
Love it
J**H
I love IronFlask
But I literally got the wrong color. Ordered the sage and got light blue with the blue lid. Someone needs to check the UPC codes. That says sage.Other than that it's a fantastic brand and normally does a fantastic job at keeping ice. I'll update that later. I bought this as a commuter cup because traffic is horrid.
B**K
Best of them all!
Absolutely love Iron Flask! I have 3 of them & I buy everyone I know one. My original one was a gift & somehow went MIA, so of course I went looking for another. The quality is much greater than the price you pay! Keeps my liquids cold for literally 2 days & hot for a couple hours!
G**H
Great Product
Excellent design and functionality. The internal plastic straw works, but takes some understanding as to ice vs liquid thought. The straw is attached to the lid, so when you screw the lid on the straw must move through the ice and liquid. Too much ice, and the lid plus straw will not let lid seal. If forced, the straw comes unattached, lid seals, but now you no longer can drink using the straws mouth piece molded into the lid. There is no other way to drink from the 28oz cup.Insulation and toughness of the cup and lid are outstanding.Really a great value..
B**S
Perfect gift
My daughter wanted a cup, but she wanted Minecraft. I couldn’t find one last minute to order so I got this and a set of decals and it worked perfectly! She loves it and says it stays cold. No problems with leaking, even with carbonation. Will be buying myself one for my walks!
K**E
Not great
I am a die-hard Iron Flask fan but I got this as a gift and the first month they had it, it fell off a counter and the straw broke right off.
L**T
Great Product
Great product. Does the job, weighs less than other brands so easier to carry. Love the handle.
Trustpilot
Hace 1 mes
Hace 3 semanas
