The Reservoir
You don’t always notice it, until you need it.
A 17 oz stainless steel tumbler built with double-wall insulation to keep heat in and cold where it belongs. Clean black finish. Solid weight. No rattle, no nonsense. The CranioDad logo sits dead center in full color, because this is the one thing you carry with you everywhere.
This isn’t about hydration goals or lifestyle signaling.
It’s about having enough to keep going.
For desks, road time, late nights, early starts, and everything that happens between the first sip and the last decision.
It doesn’t push you forward.
It makes sure you don’t run dry.
Capacity over commentary.
More details
- High-grade stainless steel
- 17 oz (500 ml)
- Dimensions: 10.5″ × 2.85″ (27 × 7 cm)
- Vacuum flask
- Screw on
- Double-wall construction
- Bowling pin shape
- Glossy finish
- Odorless and leak-proof cap
- Insulated and suitable for hot and cold liquids (keeps the liquid hot or cold for 6 h)
- Hand-wash only
EU GPSR Product Information:
- Manufacturer contact information
- Name: CranioDad
- Email: craniodad-shop@support.fourthwall.com
- Postal address: PO Box 5696 Santa Monica, CA 90405
Additional information: This product is made for adults. Keeping water in the bottle for over 24 hours is unhygienic and can result in an unpleasant smell. Hand-wash only. Meets the lead, cadmium, heavy metal, aromatic amines and BPA level requirements.2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
17 oz (500 ml)
Dimensions: 10.5″ × 2.85″ (27 × 7 cm)
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.