A glass inner liner is the traditional vacuum flask construction and it has one clear advantage over steel: glass is chemically inert, so it never taints the taste of what is stored in it — tea stays tea rather than picking up a metallic edge, and a flask used for coffee this week can hold water next week without a trace. At 1 litre, the Regal holds enough for several cups through a morning at home, in an office, or in a meeting. Vacuum insulation keeps drinks hot or cold for hours, so it works for tea in the morning and cold water through an afternoon. Available in rose gold and black.
Specifications
| Capacity | 1 litre |
| Insulation | Vacuum with glass inner liner |
| Colours | Rose gold, black |
| Design | Easy pour |
| Brand | Regal |
Buying guide
A glass liner is the reason this flask keeps flavours clean, and also the reason to handle it carefully: a heavy knock or a drop can crack the liner even when the outer body looks fine, and a flask that suddenly stops keeping drinks hot usually has a broken liner. Preheat or prechill before filling for noticeably better performance. Never put a glass-lined flask in a dishwasher. Wash with warm soapy water and rinse thoroughly, and use bicarbonate of soda for any tea staining rather than an abrasive brush.
How it compares
Against a steel-lined flask, glass never taints flavour but is more vulnerable to knocks. Against a press flask, this pours rather than dispenses and is lighter to carry. For a flask that will be thrown into a bag daily, a steel-lined one survives rough handling better.
Frequently asked questions
Why a glass liner?
Glass is inert, so it never taints flavour. A flask used for coffee can hold water next week without a trace of the last drink.
What if it stops keeping drinks hot?
Usually a cracked inner liner from a knock or a drop, even when the outer body looks fine. Glass-lined flasks need careful handling.
Can it go in the dishwasher?
No. Wash with warm soapy water and rinse thoroughly, and use bicarbonate of soda for tea staining rather than an abrasive brush.
Do you deliver outside Nairobi?
Yes — same-day delivery within Nairobi and countrywide shipping to Mombasa, Kisumu, Nakuru, Eldoret and beyond, with payment by M-Pesa or on delivery.
Pairs well with
- Regal 1.9L Press Flask with Push-Button Dispensing
- Regal 3.5L Stainless Steel Vacuum Press Flask with Handle
- 1.0L Nordic Vacuum Flask with Beaded Wood Handle
Available at WIMU Kitchen, Nairobi. Same-day Nairobi delivery · countrywide shipping (Mombasa, Kisumu, Nakuru, Eldoret) · pay by M-Pesa or on delivery. Questions? WhatsApp +254 758 157 035.
Last updated: 1 May 2026
We deliver across Kenya and ship select products regionally. This page explains our handling times, delivery options, and rates.
1. Order Processing
Orders placed before 2:00 PM (EAT) on a business day are processed the same day. Orders placed after 2:00 PM, on weekends, or on public holidays are processed the next business day.
2. Delivery Times
| Destination | Estimated Delivery |
|---|---|
| Nairobi CBD & environs | Same day or next business day |
| Greater Nairobi & Kiambu | 1–2 business days |
| Mombasa, Kisumu, Nakuru, Eldoret | 2–4 business days |
| Other Kenyan towns | 3–7 business days |
| East Africa (regional) | 5–14 business days |
3. Shipping Fees
Shipping fees are paid by the customer and depend on your delivery location. The exact cost is calculated and shown to you at checkout based on the destination, weight, and parcel size.
- Upcountry (via courier or G4S/SGR): calculated at checkout based on weight and destination.
- Bulk & fragile items: we may quote you a custom rate before dispatch.
4. Tracking
You will receive a tracking link by email or SMS once your parcel is dispatched. For courier deliveries we share the rider's contact number on dispatch day.
5. Delivery Issues
If your package has not arrived within the estimated time frame, please contact us at info@wimukitchen.com or call +254 758 157 035. We will follow up with the courier on your behalf.
6. Damaged in Transit
Please inspect your order on delivery. If anything is damaged, take a photo and contact us within 48 hours. See our Refund Policy for the next steps.
7. Store Pickup
Choose "Pickup" at checkout to collect your order from our Platinum Plaza showroom in Nairobi CBD at no extra cost. We will email you when the order is ready.
Quick answers from the WIMU Kitchen team. Need more help? WhatsApp us or email orders@wimukitchen.com.
Why a glass liner?
Glass is inert, so it never taints flavour. A flask used for coffee can hold water next week without a trace of the last drink.
What if it stops keeping drinks hot?
Usually a cracked inner liner from a knock or a drop, even when the outer body looks fine. Glass-lined flasks need careful handling.
Can it go in the dishwasher?
No. Wash with warm soapy water and rinse thoroughly, and use bicarbonate of soda for tea staining rather than an abrasive brush.
Do you deliver outside Nairobi?
Yes — same-day delivery within Nairobi and countrywide shipping to Mombasa, Kisumu, Nakuru, Eldoret and beyond, with payment by M-Pesa or on delivery.