Replacement Parts 2 pack 20oz Sport Bottle Compatible with Oster

In this review the reviewer looks at the Replacement Parts 2 pack 20oz Sport Bottle and judges it as a basic, inexpensive way to refresh an Oster MyBlend setup. The bottom line: this two-pack is for users who need spare 20-ounce plastic sport cups and to-go lids that fit most Oster MyBlend BLSTPB and BLSTP2 machines, and who prioritize convenience over premium materials. Our review finds the set useful when the original bottles are cracked or missing, but notes fit and leakage issues reported by some customers.

Key Features

• Compatibility: Designed to fit most Oster MyBlend BLSTPB and BLSTP2 models so replacement is straightforward for many owners.
• Package contents: Two 20oz plastic sport bottles and two to-go lids are included, providing immediate spares for daily use.
• To-go lid design: The lids convert the cups into transportable sport bottles suitable for shakes and smoothies on the move.
• Dishwasher safe: The plastic cups are described as dishwasher safe, making cleanup convenient for regular use.
• Affordable replacement: Sold as an economical pair, the set aims to extend the life of an existing MyBlend without buying a full unit.

Who It's For

This set is best for owners of Oster MyBlend BLSTPB or BLSTP2 blenders who need extra or replacement 20oz sport bottles for daily shakes, gym use, or meal prep. Buyers who keep a second bottle on hand for quick rotation will appreciate the practicality and low price.

It is not the best choice for owners of the Oster MyBlend Plus Personal Blender BLSTPB-MBP-000, since compatibility is explicitly excluded. Also, users seeking premium glass bottles or a guaranteed leakproof seal may want to consider higher-end alternatives.

Pros & Cons

Pros

• Includes two cups and two lids, so you get immediate spares for rotation.
• Compatible with most BLSTPB and BLSTP2 MyBlend models, simplifying replacement.
• Dishwasher safe plastic makes care and cleanup easy for busy users.

Cons

• Some customers report leakage and poor sealing, so results can vary between units.
• Build quality is basic plastic and may feel lower than original manufacturer bottles.

Specifications

Our Verdict

The Replacement Parts 2 pack 20oz Sport Bottle is a practical, low-cost option for most BLSTPB and BLSTP2 MyBlend owners who need spare cups or lids. It offers good value when the main concern is convenience and replacing lost or cracked bottles, but buyers should be aware of mixed reports about leakage and modest plastic quality before expecting a perfect seal.

Frequently Asked Questions

Will these bottles fit my MyBlend?
They are intended for most BLSTPB and BLSTP2 models; they do not fit the BLSTPB-MBP-000 MyBlend Plus.

Are the cups dishwasher safe?
The product is described as dishwasher safe for easy cleaning.

Do the lids prevent leaks?
Some users report leaks and variable fit, so take care when carrying liquids and test seals before transport.