bkr Water Bottle Accessory Kit INSULATED CUP PRE-SALE SET - CAKE
bkr Water Bottle Accessory Kit INSULATED CUP PRE-SALE SET - CAKE
bkr Water Bottle Accessory Kit INSULATED CUP PRE-SALE SET - CAKE
bkr Water Bottle Accessory Kit INSULATED CUP PRE-SALE SET - CAKE
bkr Water Bottle Accessory Kit INSULATED CUP PRE-SALE SET - CAKE
bkr Water Bottle Accessory Kit INSULATED CUP PRE-SALE SET - CAKE
bkr Water Bottle Accessory Kit INSULATED CUP PRE-SALE SET - CAKE
bkr Water Bottle Accessory Kit INSULATED CUP PRESALE SET - CAKE
bkr Water Bottle Accessory Kit INSULATED CUP PRE-SALE SET - CAKE


Regular price $100.00 Sale price$90.00
Shipping calculated at checkout.
  • Free Shipping To the Contiguous USA on Orders $50+
  • 90 Day Warranty*
  • In stock, ready to ship
  • Inventory on the way

SOLD OUT. The Cup presale is now closed. Cake is officially in the vault. If you submitted a preorder, delivery will be in June. If you want notification of the Cup launch, please click the button above.

Your insulated soulmate.
We made the perfect glass + silicone, double wall insulated bkr tumblers to die for. You never have to drink from metal again! Your cup will never look scratched or dented, never peel or rust, it will set down silently, it will never impart a weird, metallic taste, and it’s safe in the dishwasher and microwave. Keeps hot drinks hot and cold drinks cold. With matching custom bkr straws.

Cake is a sheer pastel neon pink. *Please note it is a Tal Sample color and this is the ONLY access point for it. Cake is going directly to the vault upon sellout and there will be absolutely no way to buy it again.

Presale Set in Cake Includes:
- 1 Cake Insulated Cup 355ml (12 oz) (includes glass, sleeve, cup cap & button) 
- 1 Cake Insulated Cup 500ml (16 oz) (includes glass, sleeve, cup cap & button) 
- 3 Cake Straight Straws 355ml (12 oz) 
- 3 Cake Straight Straws 500ml (16 oz) 

Cake Color. Inspired by the most romantic, gleeful, unapologetically feminine, densely-piped, pastel-colored, buttercream frosted, maximalist, where-have-you-been-all-my-life, answer to every problem. In honor of bkr’s 12th Birthday, one of the most outrageously pretty indulgences. Let’s have some fkg cake.

Fine Print. This set is a presale item expected to deliver June 2023. Product images are creative renderings intended to appear as close as possible to the actual product but they are not exact. Final sale–no returns, exchanges, or substitutions. Not discount eligible and cannot be combined with any other offer or discount code. Only at mybkr.com.

An innovative, thoughtful accumulation of little details that together feel like love.

Insulated glass, baby. Made of heat resistant, double wall borosilicate glass and wrapped in a bkr silicone sleeve for protection and grip. Doesn’t feel sweaty, hot, or cold to the touch and doesn’t clink and clank. Glass doesn’t change the taste of what you’re drinking. And borosilicate glass is highly stable. It does not break down into microplastics and does not leach chemicals or toxins. It’s resistant to temperature changes and is a very strong composition that will not cloud or stain with use.

Cupholder friendly. Yes, both sizes.

Use me for cold drinks. Sip through the thoughtfully designed opening or with bkr Soft Silicone Straws–no rigid straws. Wide mouth allows you to fill with ice of all sizes. Keeps cold stuff cold.

Use me for hot drinks. Keeps hot stuff hot and if you forget about your hot drink due to the crushing realities of life, the cup is microwave safe with the lid off.

How long will my drinks stay hot and cold? Due to all the variables that can affect temperature retention, we can’t guarantee a precise amount of time that your cup will keep something hot or cold.

Cup Cap. Dual use––cold and hot––the perfect sips however you like them at the perfect temperature. Recyclable, BPA-free, phthalate-free PETG.

bkr Button. Splash resistant. Pop and lock the removable silicone bkr button from its base on the cap into the opening to help prevent splashback as you run around town, but don’t throw your cup in your bag as the cup cap will leak.

Straight Soft Silicone Straws. Custom designed to fit each cup, straight with a slightly angled bottom so it won’t seal, cute matching colors and that perfect bkr straw width and soft firmness you’ve come to expect from this team of perfectionists.(Normally sold separately but included in your presale kit.)

Wash me. Dishwasher safe on the top rack, all parts.

Warm me. Microwave safe with the cup cap off.

Zero yuck. All parts removable, see-through, recyclable, replaceable. Easy to clean thoroughly and nothing gross can hide behind dark walls and opaque parts.

CAKE CUP 355ml (12oz):
- 355ml/12oz. 6.5" tall, 3.1" wide
- Weighs 13.2oz
- Cup: heat resistant, double wall borosilicate glass + silicone sleeve
- Splash resistant cap with bkr button
- BPA-free, phthalate-free
- Fits most cup holders
- 100% Dishwasher safe, cap only on top rack 
- Store with cap off, don't freeze
- Microwave safe with cap off, check temperature before drinking
- 90-day warranty (see FAQ for more details)
- Not intended for children 

CAKE CUP 500ml (16oz):
- 500ml/16oz. 8.4" tall, 3.1" wide
- Weighs 17.4oz
- Cup: heat resistant, double wall borosilicate glass + silicone sleeve
- Splash resistant cap with bkr button
- BPA-free, phthalate-free
- Fits most cup holders
- 100% Dishwasher safe, cap only on top rack 
- Store with cap off, don't freeze
- Microwave safe with cap off, check temperature before drinking
- 90-day warranty (see FAQ for more details)
- Not intended for children 

- Designed especially for your bkrs
- Length. Just the right size for each bkr.
- Width. Not too narrow or too wide, just right.
- Dishwasher safe on the top rack.

- Designed especially for your bkr Cup Cap.
- Dishwasher safe.
- Keep button away from children as it could pose a choking hazard.


Treat your bkr like you would your cell phone and you’ll be surprised how well it holds up. However, if it does break within the first 90 days of purchase, email help@mybkr.com: 1) a photo of your broken bkr, 2) the original receipt from mybkr.com, and 3) details regarding how it broke. If you’re able to safely save your sleeve and any part that survived, we'll replace the part that broke. 

Limited to one bkr per customer. Alternation, misuse or abuse void this policy. If it has been more than 90 days since you bought your bkr or it is not your first bkr, please visit the accessories page of our shop where you can buy extra caps and glass. Please note that this policy does not apply to the 500 Collection caps which are only replaceable if defective on arrival or otherwise have a manufacturing defect.


  • United States orders submitted before 12PM PST on a business day are typically processed the same day. 
  • International orders are typically processed and shipped the next business day. 
  • Orders placed after 12PM PST will be shipped on the next business day.
  • Shipping times are displayed in business days, and do not include weekends or holidays unless otherwise noted.
  • We do not guarantee delivery times for reasons beyond our control.


Free shipping is offered in the contiguous US on orders of $50+ unless otherwise noted.


After you place your order, you'll immediately receive a confirmation email.  We'll send you another email when your order ships that includes a tracking number, so you can keep track of just how soon your bkr will arrive. 


We currently ship to these countries:

Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Hong Kong SAR, Israel, Italy, Japan, Luxembourg, Malaysia, Mexico, Netherlands, New Zealand, Norway, Portugal, Qatar, Saudi Arabia, Singapore, South Korea, Spain, Sweden, Switzerland, United Arab Emirates, United Kingdom, Kuwait, Macao SAR, Oman, Taiwan, Ireland, Monaco, South Africa, Cayman Islands, India 

International shipping charges reflect the shipping cost and include country specific taxes and duties (Delivered Duty Paid -DDP).  As these country specific duties and taxes are pre-paid, no additional payments are required at the time of delivery. 

Click here to view the  complete International Shipping Terms and Conditions. 


Shipping Protection insures your bkr shipment worldwide against loss, damage and theft so you can sleep well knowing you’re covered even if Danny Ocean intercepts your package and is lounging with your bkr at the Bellagio pool. If you deselect shipping protection offered at checkout, bkr is not liable for lost, damaged, or stolen items. Please don’t deselect. Theft and loss are on the rise and it’s out of our control. 

Shipping Protection claims greater than $100USD require a police report to substantiate the claim.

The full Shipping Protection Policy can be found here.

Shipping Protection claims can be submitted here.


The Fall in Love Promise

Sip from your bottle. Sleep in the balm. If you aren’t in love with your bkr products for any reason within 30 days of purchase, we’ll take them back–no questions asked. Returns are just $5 for U.S. orders in the contiguous 48 states and if you take store credit we’ll waive the $5. See below for all details.

Misuse or abuse allows us the right to void this policy.
Final Sale items are not eligible for returns.


Eligible purchases made through 12/31/22 can be returned until 1/31/23. To make a return or exchange, please write to help@mybkr.com.



We accept returns within 30 days of purchase for a flat $5 fee. If you elect to take store credit for an exchange, we'll waive the $5 fee. We'll process your return as soon as we receive it for the purchase amount of products minus the $5 return fee. Original shipping and shipping insurance are not refundable.

Please note once we receive your package it may take up to 14 days for the credit to appear on your account.

To make a return or exchange, please write to help@mybkr.com.


If you're not in love with your mybkr.com purchase for any reason, return it within 30 days of purchase. We are not able to provide labels for returns from outside the contiguous 48 states and international. Please write in to help@mybkr.com for the return address.

To make a return or exchange, please write to help@mybkr.com.


If you would like to return a gift that was purchased at www.mybkr.com and shipped directly to you, we can provide a gift credit for the value of your returned items. Please write to us at help@mybkr.com.