Your daily ritual, refined.
Designed for mornings on the go and slow sips between classes, our 16oz Den x MiiR tumbler keeps your coffee hot and your iced drinks cold for hours. Crafted from premium stainless steel with double-wall vacuum insulation, it delivers performance without sacrificing style.
We chose MiiR for their intentional design and impact-driven mission. As a purpose-led brand, MiiR reinvests in clean water, environmental, and community projects around the world—so every purchase goes beyond the product.
Minimal, durable, and easy to carry, this tumbler is finished with The Den branding for a clean, elevated look that fits seamlessly into your daily routine—from early mornings at the studio to afternoons on the North Shore.
Details:
- 16oz capacity
- Double-wall vacuum insulation
- Keeps drinks hot or cold for hours
- BPA-free, stainless steel construction
- Press-fit lid
- Cup holder compatible
- The Den branded design
The Den x MiiR 16oz Tumbler
Returns & Exchanges
We want you to love your Den merch.
If you’re not completely satisfied with your purchase, we accept returns on unused, unworn items within 14 days of purchase for store credit.
To be eligible for a return:
- Items must be unworn, unused, and in original condition
- All tags must be attached
- Proof of purchase is required
Please note:
- We do not offer refunds to original form of payment
- Sale items are final sale
- Water bottles and drinkware are final sale for hygiene reasons
If your item arrives damaged or defective, please email us within 7 days of receiving your order and we’ll make it right.
To start a return, email us at thenorthshoreden@gmail.com with your order details.
Thank you for supporting The Den
