Best Soda Maker Parts & Accessories Under $100 (2026)

We selected items under $100 by combining product compatibility data, user ratings, practical features (like BPA-free bottles and cylinder capacity), and overall value score

Top Picks

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    Aarke Extra PET Bottle for Carbonator I/II/3 (2-Pack)

    Aarke Extra PET Bottle for Carbonator I/II/3 (2-Pack)

    aarke • ★ 4.1/5 • Mid-Range

    Aarke PET bottle for carbonator models I, II, and 3. Sleek, durable design with screw-in bottom piece and good carbonation retention. Customers note classy appearance and strong compatibility, with mixed views on value and plastic content

    • screw-in durability improvement
    • compatibility with several carbonator models
    • aarke brand aesthetic
    Buy at Amazon →
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    Sodastream CO2 Refills 2-Cylinder Pink QuickConnect (CQC) system

    Sodastream CO2 Refills 2-Cylinder Pink QuickConnect (CQC) system

    sodastream • ★ 3.9/5 • Mid-Range

    CO2 refill pack with two pink 60L QuickConnect cylinders and exchange box. Includes a peel-off label for returning empties to receive a gift card and support recycling. Customer insights note ease of use and exchange, with mixed reviews on bubble quality

    • two 60L CO2 cylinders
    • exchange/return program with gift card incentive
    • Pink QuickConnect compatibility
    Check current price on Amazon →
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    DrinkMate 60L CO2 Refill Cartridge

    DrinkMate 60L CO2 Refill Cartridge

    DrinkMate • ★ 3.9/5 • Budget

    60L CO2 refill cartridge compatible with threaded 60L soda makers. Each cylinder yields about 60L of carbonated beverages. Positive feedback on functionality and ease of use; some note mixed value for money and durability

    • compatibility with multiple soda maker brands
    • includes a 60L cylinder
    • easy to use
    Check current price on Amazon →
  8. 8
    Sodastream Fizz & Go Cool - All Metal Bottle (Storm) 0.9L

    Sodastream Fizz & Go Cool - All Metal Bottle (Storm) 0.9L

    sodastream • ★ 3.9/5 • Budget

    Stainless-steel carbonating bottle that keeps drinks cold and bubbly for up to 12 hours. Travel-friendly, fits most car cupholders, with a carrying handle. Customers note good ice retention and carbonation, with mixed feedback on fill line visibility and leak resistance

    • long cold-holding capabilities
    • car cupholder compatibility
    • travel-ready design
    Check current price on Amazon →
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    Aarke CO2 Refill Cylinder 2-pack for Carbonator

    Aarke CO2 Refill Cylinder 2-pack for Carbonator

    aarke • ★ 3.8/5 • Mid-Range

    CO2 refill cylinders for Aarke carbonator machines. Provides sustainable, food-grade CO2 and easy replenishment via cylinder loop. Customers note good functionality and size, with some questioning value for the price

    • renewable CO2 source
    • food-grade purity
    • cylinder exchange convenience
    Check current price on Amazon →

Buying Guide

Match cylinder connection type

Confirm compatibility with your machine—threaded, QuickConnect, and screw-in systems are not interchangeable and determine which CO2 cylinders or refills will fit

Check cylinder capacity

Choose a capacity like 60L if you want longer run time between refills; pack quantities affect replacement frequency and initial cost per cylinder

Prefer BPA-free PET bottles for safety

Replacement PET bottles labeled BPA-free are lightweight and dishwasher-safe alternatives to glass for most carbonators

Consider brand ecosystem compatibility

Some brands use proprietary connectors or colors to denote system type, so matching brand or listed compatibility reduces risk of buying the wrong part

Compare user ratings and reviews

Use aggregate ratings to gauge reliability—higher-rated cylinders and bottles often indicate better sealing, longevity, and fewer fit issues