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| Cleaning and Maintenance | Easy | Dishwasher safe bottle | Easy | Easy | | Easy | Easy | Easy | | | Hand Wash Recommended | Easy |
CO2 Cylinder Compatibility | | | | | | | | | | | |
| CO2 Cylinder Compatibility | Screw-in CO2 cylinders | Quick Connect cylinder | Most standard CO2 gas cylinders | 60L Quick Connect CO2 Cylinder | 3 oz Test Cylinder | Quick Connect CO2 Gas Bottle | | Drinkmate 60L, aarke 60L, SodaSteam 60L, Soda Sense 60L | | | 8g CO2 Cartridge | Most standard CO2 gas cylinders |
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| Environmental Impact | Eco-friendly hydration | | Better for the environment | Reduces plastic waste | | | Eco-friendly, reduces plastic waste | Better for the environment, BPA free and recyclable bottle | | | No electricity required, Recyclable materials, Reduces plastic bottle waste | Better for the environment |
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| Bottle Material | Stainless steel | BPA free plastic | PET plastic | Glass and plastic | | Stainless steel | Stainless steel | PET plastic | Polyethylene with stainless steel net | BPA-Free | Alloy | Glass |
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| Design and Aesthetics | Polished steel, modern design | Sleek, modern, minimalist design | Sleek and modern with a luxurious gold finish | Stylish, scratch-resistant, easy-to-clean design | Matte Black, 18/8 Stainless Steel, sleek and modern design | Elegant, minimalist, polished chrome finish | Sleek, modern design with stainless steel and white finish | Sleek, modern, minimalist design with a matte black finish | Vintage-inspired, stainless steel with silver mesh | Sleek, modern, minimalist design | Fashionable, attractive, sleek, cylindrical body with a polished and modern appearance | Sleek, modern, minimalist, stainless steel finish |
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| Power Source | Manual | CO2 Cylinder | Manual | Manual | Manual | Rechargeable Battery | Manual | Manual | Manual | Lithium-ion battery | Manual | Manual |
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| Durability Features | High-quality steel components | | Stainless steel enclosure | Scratch-resistant | 18/8 Stainless Steel | Crafted from quality stainless steel | Durable stainless steel bottle | Stainless steel enclosure | High-quality stainless steel components | Durable stainless steel nozzle | Durable for long time use | Stainless steel enclosure, long lifecycle |
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| Portability Features | Compact design | Compact design | 25.8 cm, 15.3 cm, 41.4 cm | Cordless | Compact and vertical build | Cordless | Compact and lightweight | | | Compact form for countertop use | Compact, Portable | |
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| Reusable Bottle Design | Ergonomic shape with stainless steel accents | Ergonomic shape, easy-seal caps | BPA free and recyclable | BPA-free, dishwasher safe | Transparent bottle | Dishwasher-safe bottle with removable base | Ergonomic shape, easy-seal caps | Ergonomic shape, easy-seal cap | | Transparent bottle with easy tilt-turn placement | Reusable and durable | Dishwasher safe, metallic cap |
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| Material Finish | Polished | Stainless steel | Gold finish | Stainless steel | Matte | Polished chrome | Stainless steel | Matte black finish | Stainless steel | Stainless steel nozzle | Polished | Polished stainless steel |
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| Bottle Capacity | 0.9 ml | 1 L | 0.8 Millilitres | 1 L | | 1 L | 1 litres | 0.8 L | 1 L | 0.85 L | 1 L | 0.7 L |
Electric Operation Features | | | | | | | | | | | |
| Electric Operation Features | | | | | | Automatic operation | | | | Auto shutoff | | |
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| Safety Features | Easily controls CO2 release | | Gas canister valve, flow restrictor, three sequential pressure release valves | | | Snap and Lock technology | | Gas canister valve, flow restrictor, three sequential pressure release valves | Pressure relief valve | | Pressure regulator and safe cover | Push-to-Lock feature |
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| Additional Accessories | 900ml bottle, polishing cloth | 60 litre gas cylinder, 1 litre bottle | 1 x Drip tray cover, 1 x PET water bottle, 1 x Polishing cloth | 6 x Pepsi Max concentrates | | | Stainless steel bottle included | | Measuring tube, charger holder | | CO2 charger holder, Measuring tube | |