IRON °FLASK 22 oz Stainless Steel Water Bottle with 3 Lids – Desk Friendly Insulated Tumbler for Home Office and 12 Hour Work Shifts
IRON °FLASK 22 oz Stainless Steel Water Bottle with 3 Lids – Desk Friendly Insulated Tumbler for Home Office and 12 Hour Work Shifts
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Why you'll love it
- 3 interchangeable lids in one purchase covers every drinking preference without buying accessories separately
- 24-hour cold and 12-hour hot retention eliminates the need to refill or use ice throughout the day
- Sweat-free double wall exterior keeps bags, desks, and hands completely dry
- 18/8 stainless steel promises no metallic taste, no rust, and BPA-free safety over years of daily use
- 47 variants across 20+ colors, 3 sizes, and pack options let buyers personalize or buy in multiples for couples/families
- Positioned as a 'lifestyle gift' that 'stands the test of time' thanks to durable construction
Perfect for
- Carry 32 oz of cold water during a full gym session without condensation dripping
- Gift a personalized color bottle to a parent for Mother's Day or Father's Day
- Keep coffee or tea hot through a 12-hour work shift in a 22 oz compact version
- Take a leakproof bottle on hiking, camping, or road trip adventures with carabiner clip
- Switch between straw lid, flip lid, and stainless steel lid for different drink types (smoothies, water, hot drinks)
Product Information
INSULATED SPORTS WATER BOTTLE: Goodbye sweat! The double wall insulation makes the Iron Flask sweat-free! It keeps your drink COLD for up to 24 hours, and HOT for up to 12 hours. *NOTE: ONLY the 14 Oz, 18 Oz, & 22 Oz fit in cupholders*
3 LIDS: YES, Iron Flask comes with THREE different leakproof lids. Carabiner Straw Lid with 2 Straws, Flip Lid, and a Stainless Steel Lid! *NOTE: The stainless steel lid is plastic from inside and stainless steel from outside*
18/8 PREMIUM STAINLESS STEEL: The Iron Flask is made of 18/8 Stainless steel that is BPA free and non-toxic. It will never leave a metal taste or rust. HAND WASH ONLY WITH SOAPY HOT WATER!
THE PERFECT GIFT: Stay hydrated during outdoor adventures with our top-rated water bottles, we have everything Mom & Dad need to stay refreshed and energized. Give the gift of thirst-quenching this Mother’s and Father’s Day!
THE ULTIMATE LIFESTYLE GIFT: Choose a color that speaks to your friends and family to create the perfect, personalized gift! Great for the outdoor or gym enthusiast that will enjoy a memorable product they'll remember, & due to its durability will stand the test of time.
Recommended Uses For Product: Water
Age Range Description: Adult
Model Name: Wide Mouth Straw
Included Components: Carabiner Straw Lid, Lid, Straw
Capacity: 950 ml
Item Dimensions W x H: 2.25"W x 9"H
Item Weight: 13.28 ounces
Number of Items: 1
Base Diameter: 3.5 inches
Additional Features: Insulated, Leakproof, Sweatproof
Cap Type: Straw Cap
Material Type: Stainless Steel
Product Care Instructions: Hand Wash Only
Color: Midnight Black
Theme: Sport
Frequently Asked Questions
Will this bottle keep my coffee hot through a 12 hour work shift?
Yes. The double wall vacuum insulation keeps hot drinks hot for up to 12 hours, so a morning pour of coffee or tea will still be warm during your afternoon meeting or end-of-shift wrap-up. The stainless steel cap is the best lid for hot drinks at your desk.
Is it safe to keep on my desk next to my laptop and notebooks?
Yes. The sweatproof double wall exterior prevents any condensation, so it will not leave a water ring on wood desks, damage electronics, or soak paperwork. It is a safe choice for shared desks and hot desking environments.
Will it fit in my work bag or briefcase without leaking?
Yes, when closed properly. All three lids are leakproof, so you can carry the bottle in a laptop bag, tote, or backpack without worrying about spills on documents or devices. The 22 oz is the most popular size for commuters and office bags.
Can I switch between water and coffee without flavor transfer?
Yes. The 18/8 stainless steel does not absorb or transfer flavors, so going from morning coffee to afternoon water does not leave a coffee taste in your water. The straw lid, flip lid, and cap can also be dedicated to specific drinks.
Does the 22 oz size fit under a single-cup coffee machine or in a cup holder?
Yes. The 22 oz fits most standard car cup holders and most single-serve coffee machine drip trays. The 32 oz fits many cup holders but is taller, so check your specific holder if cup holder fit is critical for your commute.
Will the bottle be distracting in meetings when I take a sip?
No. The flip lid and straw lid are designed for quiet, one-handed sipping without unscrewing a cap. You can take a quick drink without interrupting a meeting or making noise, and the bottle sits flat on a conference table.
Is it better than a ceramic mug for all-day desk use?
For all-day use, yes. Ceramic mugs lose heat in under an hour, and you end up microwaving or refilling constantly. This bottle keeps coffee or tea hot for 12 hours in a single pour, and the sweatproof base protects your desk the way a ceramic mug would.
Can I use it for cold water during long focus blocks without refilling?
Yes. Cold drinks stay cold for up to 24 hours, so a morning fill covers your entire workday without ice or refills. This is one of the most cited productivity benefits by remote workers and students.
Will the straw lid help me stay hydrated during back-to-back video calls?
Yes. The straw lid lets you drink one-handed without looking away from the screen or interrupting your call. Many remote workers prefer it over flip or screw caps for this exact reason.
Does it work for iced coffee or cold brew on hot commute days?
Yes. The 24-hour cold retention is ideal for cold brew and iced coffee, and the straw lid makes it easy to drink while driving or walking. The wide mouth also fits ice cubes from any standard ice tray.
I share a desk with others. Is the exterior fingerprint-resistant?
The matte finishes in the color lineup are highly fingerprint-resistant and look clean throughout the day. The polished stainless finish shows more fingerprints but wipes down easily with a cloth.
Will the bottle clink or scratch my desk surface?
No. The stainless steel base is flat and the double wall keeps the bottom from rattling. A small silicone coaster is optional but not required, and there is no scratching on wood, glass, or laminate desks.
Is it good for a student pulling long study sessions in the library?
Yes. The 22 oz is the most popular student size because it fits on a study carrel, holds enough for a multi-hour session, and the leakproof seal protects laptops and textbooks. Hot tea stays warm through an entire exam review block.
Can I use the timer feature on a candle warmer as a focus timer in the background?
That question references a different product category, but for this bottle the parallel is clear: the 12-hour hot and 24-hour cold retention means you set the bottle once in the morning and stay focused on work for the full day without any hydration interruptions or refills.
I am worried the size will be too big for a small office desk. Which size do you recommend?
For a small desk, the 22 oz is the best fit because it has a smaller footprint while still holding enough for a full work block. The 32 oz is also fine for medium desks, but the 40 oz is best for large desks or people who hate refilling.
Will it help me drink more water and feel more alert at work?
Yes. Even mild dehydration causes measurable drops in focus and energy. With cold water available all day from a single fill, most productivity-focused buyers report drinking noticeably more water and feeling more alert during afternoon slumps.
How do I clean this water bottle properly?
Wash with warm soapy water and a bottle brush after each use, paying attention to the lid seals and straw. For a deeper clean, soak the bottle with a tablespoon of baking soda or a mix of water and white vinegar for 30 minutes, then rinse thoroughly. All lids and straws are top-rack dishwasher safe, though hand washing extends seal life.
How do I switch between the three lids?
Each lid screws onto the same wide mouth thread, so swapping takes a few seconds. The straw lid is best for cold water, smoothies, and one-handed sipping. The flip lid is best for fast water breaks during workouts. The stainless steel cap is best for hot drinks and carbonated beverages. The lid seals are interchangeable.
How do I remove and replace the straw in the carabiner lid?
Pull the straw straight out from the underside of the lid, then press a new straw firmly into the same opening until it seats fully. Two replacement straws are included in the box, and standard size replacement straws are also available from IRON °FLASK and most third-party retailers.
Does this bottle fit standard car cup holders?
The 22 oz and 32 oz fit most standard car cup holders. The 40 oz is wider and fits larger truck and SUV cup holders but may not fit compact car holders. If cup holder fit is essential, choose the 22 oz for the widest compatibility.
Does this bottle work with standard water filters and infusers?
Yes. The wide mouth opening is compatible with most popular water filters including Sawyer, Katadyn, and LifeStraw, and it fits standard fruit infuser baskets. Ice cubes, lemon slices, and protein powder scoops all fit through the opening without a funnel.
What is included in the box when I order?
Each bottle ships with the stainless steel body in your chosen color and size, three lids (carabiner straw lid, flip lid, and stainless steel cap), two replacement straws, a cleaning brush, and the carabiner clip. No accessories need to be purchased separately to use all three lid options.
Is this bottle safe to use every day for years?
Yes. The 18/8 food-grade stainless steel is BPA free, non-toxic, rust-resistant, and does not contain lead or phthalates. There is no plastic interior lining to break down, and the body is built to last for years of daily use with proper care.
Will the insulation performance drop over time?
No. The double wall vacuum seal does not degrade with normal use, so cold and hot retention stays consistent for years. The only maintenance is keeping the seal clean and avoiding dropping the bottle hard enough to dent the vacuum chamber, which is rare in everyday use.
What is the difference between this and a regular plastic water bottle?
Plastic bottles can leach BPA, retain flavors, sweat condensation, and degrade in sunlight. Stainless steel bottles like the IRON °FLASK keep drinks cold for 24 hours and hot for 12 hours, do not transfer flavors, are sweatproof, and last for years instead of months. They are the standard upgrade path once buyers try insulated steel.
