KeepCup Brew XS 6oz in Primrose, featuring a clear tempered glass cup with a dusty pink silicone band and beige lid with light pink plug, shown against a white background.
KeepCup Brew XS 6oz in Saskatoon, featuring a clear glass cup with a pink silicone band and matching pink lid with a white plug, shown against a plain white background.
KeepCup Brew XS 6oz in Vanda, featuring a clear tempered glass cup with a deep plum silicone band and light lavender lid with sipper plug, shown against a white background.
KeepCup Brew XS 6oz in Alder, featuring a clear tempered glass cup with a deep plum silicone band and matching dark purple lid with sipper opening, shown against a white background.
KeepCup Brew XS 6oz in Filter colour, featuring a clear tempered glass cup with dark grey silicone band and light beige lid with sipper, shown against a white background.
KeepCup Brew XS 6oz in Black, featuring a clear tempered glass cup with black silicone band and black plastic lid with sipper, shown front-on against a white background.
KeepCup Brew XS 6oz in Oxford Blue, featuring a clear glass cup with a navy blue silicone band and charcoal lid with matching blue plug, shown against a plain white background.
KeepCup Brew XS 6oz in Spruce, featuring a clear glass cup with a deep blue silicone band and matching navy lid with sipper opening, shown against a plain white background.
Reusable Cups > Brew Glass Cups > 6oz - Keep It Extra Small

Brew XS

$30.00 NZD

Pure taste, everyday colour. Tempered glass and a soft silicone band designed for coffee on the go, in the colour that’s yours.

Colour
Colour: Primrose

Pairs well with
Why you'll love it

Tempered glass, silicone band, splashproof lid. Everything considered, nothing unnecessary. The glass carries nothing forward but the taste — no taint, no transfer. The band keeps your hand comfortable. The lid fits like it was made for the café counter, because it was.

Drink it with the lid on. Drink it without. Great drinking experience either way.

Tempered glass with 25% recycled content Tough, heat-resistant, shockproof.

Built for daily use.
Heat-resistant silicone band Comfortable in the hand. Yours in every colour.

Splashproof press-on lid
Barista-standard fit. Latte art welcome.

Stackable drafted base
The perfect pour. Fits most car cup holders.

Positive impact after just 24 uses Most of ours go a whole lot further than that.

Size & Volume

Height: 95mm with lid, 76mm without lid

Diameter: base 55mm, widest point 75mm

For more information on size visit our KeepCup Size Guide.

Materials & Care

Care: Dishwasher safe on top shelf. Microwave with lid off to 100C. Store with lid off.

See our Care Guide for more details.

Materials: Tempered glass cup, silicone band, PP alloy lid and LDPE plug. BPA/BPS and phthalate free.

For more information visit our KeepCup Materials Guide.
Can I put my reusable glass coffee cup in the dishwasher?

The glass and silicone components are dishwasher safe (top rack only). If your cup has a cork band, handwash it gently to protect its shape and finish. Designed for daily use, each KeepCup glass cup is easy to clean and even easier to love.

Are reusable glass coffee cups safe for hot drinks?

Yes — KeepCup glass cups are made from heat-resistant, toughened soda-lime glass that’s designed to handle both hot and cold drinks. Paired with a cork or silicone band, they protect your hands while keeping the warmth where it belongs — in your coffee.

Is the lid on a KeepCup glass coffee cup leakproof?

KeepCup lids are splashproof, not fully leakproof — perfect for sipping on the go, not for tossing in a bag. The press-fit design with sipper plug prevents spills while giving you that café-style drinking feel.

Parts & Accessories

Our mission is to inspire reuse. We design premium reusable products that you'll love to use and reuse, over and over again. The best reusable is the one you use, designed for repair, our products allow for easy replacement of lost or damaged parts. 

5.0
Brew Glass Base XS 6oz in clear glass, shown at a slight angle against a white background, featuring the KeepCup logo embossed on the base and a distinctive tapered shape with a subtle rim detail near the top.

Brew Glass Base
XS 6oz

$15.00 NZD
4.8
Light blue KeepCup Silicone Band in Cloud colour, shown at a three-quarter angle against a white background, featuring the embossed KeepCup logo and textured grip pattern on the exterior.

Silicone Band

From $8.00 NZD
4.6
KeepCup Splashproof Lid Base in Lilac for Brew XS, shown from two angles: the top view displaying the circular lid with central spout and ventilation holes, and the underside view revealing the black rubber gasket and purple inner mechanism.

Splashproof Lid Base
Brew | XS | Lilac

$9.00 NZD
4.7
Top and bottom view of the KeepCup Splashproof Plug in Pashmak Pink, showing the embossed KeepCup logo on the smooth upper surface and the underside featuring the plug mechanism and recycling symbol.

Splashproof Plug
XS | Pashmak Pink

$8.00 NZD