CREMA Coffee Products 58mm Bottomless Naked Portafilter (Breville) Walnut Review (2026)

Who this portafilter suits

CREMA Coffee Products makes accessories specifically for Breville and Sage machines, and this bottomless, or naked, portafilter is aimed at an owner of one of Breville's higher end 58mm machines who wants direct visual feedback on their espresso extraction. Removing the spouts lets you watch coffee flow straight out of the basket, which helps you spot channeling, an off-center dose, or an inconsistent tamp that a closed portafilter would hide. It suits someone who already has a reasonably dialed in grinder and wants to refine technique further, more than someone still learning the absolute basics of dosing and tamping.

Build and included basket

The portafilter combines a 304 stainless steel basket assembly with a solid walnut wood handle, giving it a warmer look and feel than the stock steel or plastic handle that ships on most machines. It includes a double shot filter basket sized for roughly 16 to 18 grams, so it is ready to brew right out of the box without needing to source a separate basket. CREMA positions this as a specialist accessory brand built around the Breville and Sage platform specifically, rather than a generic third party part made to loosely fit many different machine brands at once, and that focus shows in how closely the basket and spout opening are matched to the group head.

Compatibility, and where to double check

CREMA's own product page states this 58mm bottomless portafilter is compatible specifically with the Breville and Sage Dual Boiler, Oracle, and Oracle Touch machines, and notes it is not suitable for E61 group heads. That is a narrower compatibility list than some competing 58mm portafilters that advertise fitting all Breville 58mm machines broadly, so if you own a different Breville model with a 58mm group, it is worth confirming fit against CREMA's own listed models before ordering rather than assuming any 58mm Breville portafilter will interchange freely across every machine in the lineup.

Using it day to day

Like any naked portafilter, this one rewards consistent puck prep. A tamp that is off-center or a grind that is inconsistent will show up immediately as an uneven or spraying pour rather than being hidden inside a closed spout, so expect a short adjustment period as you dial in your routine. The walnut handle stays comfortable to hold during that process and gives a secure, balanced grip for pouring, which matters when you are also watching the shot closely instead of focusing purely on handling the portafilter. Over repeated shots, that visual feedback tends to speed up how quickly you notice and correct grind or dose problems.

Value versus alternatives

Because CREMA builds specifically for the Breville and Sage lineup, buyers who want a part made and marketed around their exact machine family may prefer it over a broader generic bottomless portafilter, even though it costs more than some multi-brand options. The trade-off is that narrower official compatibility list, which is actually a benefit for fit confidence on a supported machine but a limitation if you own a Breville model outside that specific list. For a Dual Boiler, Oracle, or Oracle Touch owner, it is a well targeted upgrade for watching and improving extraction over time, and one that pairs naturally with a scale and a decent burr grinder.

Frequently asked questions