KuroShine Portable Coffee Maker for Compact & Fast Coffee on-the-go: Mini Espresso Machine, Portable Espresso Maker, Portable Battery Operated Coffee Maker for Travel or Camping Outdoor Use in the Car - Newegg.com
Happyline" Portable Espresso Machine and Coffee Maker, Manually Operated, Handheld Size, Perfect for Traveling, Hiking and Camping, Black - Walmart.com
Portable Espresso Machine Fast Heating Small Electric Coffee Maker Compatible Ground Coffee NS Pods Compact Espresso Machine - AliExpress
Amazon.com: Outin Nano Portable Electric Espresso Machine with 3-4 Min Self-Heating, 20 Bar Mini Small 5V Car Coffee Maker, With NS Capsule & Ground for Camping, Travel, RV, Hiking, Office: Home &