BlendJet 2 Portable Blender

The BlendJet 2 is the most travel-friendly portable blender currently available. It is lightweight, compact and genuinely convenient to carry. It has become popular through social media and airport shops for a reason: it is easy to use, fits anywhere and does not feel fragile. If portability matters more than power, this is the clear choice.

Key Specifications

Capacity: 475 ml
Power: Rechargeable battery motor
Charging: USB-C
Weight: 0.56 kg
Extra Features: Pulse blending, self-clean button
Design: Multiple colour options

What It Does Well

The BlendJet 2 offers the best balance between size and performance. It blends protein shakes, fruit smoothies and meal replacement powders without drama. The biggest advantage is convenience. It fits into cup holders, rucksacks and work bags without taking up space. The self-clean function also makes it quick to rinse and reuse, which is ideal when travelling or making multiple blends a day.

It also performs well at cabin altitude and is suitable for air travel, something not all portable blenders can claim. It does not meet Jet2’s famous “£50 off per person, £200 for a family of four” offer, but it will survive a weekend getaway in hand luggage.

Where It Could Be Better

It is not built for heavy blending. Anything beyond soft ingredients causes the motor to slow down. Strawberries, bananas, nut butter and whey are fine, but it will not cope with thick frozen mixes. It also requires a little more liquid than expected to get a smooth result.

Who It Is Best For

Anyone who wants a reliable portable blender primarily for travel. It is ideal for flights, hotel rooms, commuting or office use. If convenience matters more than blend strength, this is the best fit.

Pros

Lightweight and compact
Excellent for travel and daily carry
USB-C charging
Easy to clean
Fits most cup holders

Cons

Not suitable for thick blends
Occasional lid tightening required
Battery reduces with frozen fruit

Price and Where to Buy

BlendJet

Blender	Best For	Power Level	Portability	Charging	Leak Protection	Price
Ninja Blast	Best overall performance	Strong	Medium	USB-C	Excellent	£££
BlendJet 2	Travel and carry-on use	Moderate	Very good	USB-C	Good	££
NutriBullet GO	Daily shakes	Light	Good	USB-C	Very good	£

Portable Blender Comparison Table

Golden Egg Pick – Best Overall Portable Blender

Ninja Blast

The Ninja Blast is the most balanced portable blender available in 2025. It delivers real power in a travel-friendly size, blending protein shakes, smoothies and oats with the kind of consistency most small units can’t manage. Its 530-millilitre bottle is large enough for a full shake but compact enough to fit in a gym bag or carry-on without fuss.

Build quality is where it stands out. The locking lid and rubber seal make leaks almost impossible, and the bottle has a comfortable, non-slip grip that feels secure even after training. The battery holds up for multiple blends a day and recharges quickly through USB-C, making it practical for everyday use as well as travel.

It feels premium, works reliably and has enough strength to replace a basic countertop blender for most people. If you want one blender that covers both gym and travel without cutting corners, this is the safest choice.

It earns the Nest Tested Golden Egg Pick for 2025.

Ninja UK

Amazon

Portable Blender Buying Guide

Choosing the right portable blender depends on how you intend to use it. The wrong choice will either leak, underperform or end up in a cupboard unused. The right choice depends on your priorities.

Power and Performance

Ignore vague watt claims. In portable blenders, real-world feedback matters more than numbers. If you want smoothies or thicker blends, choose the Ninja Blast. If you want simple shakes, the NutriBullet GO is fine. The BlendJet 2 sits in the middle.

Blade Design

Six-blade stainless steel designs tend to perform better in small bottles. Blenders with flat or two-blade designs struggle with powder and thicker mixes.

Bottle Capacity

If you want a full meal replacement shake, pick a larger 500 millilitre bottle like the Ninja Blast. If portability matters, 400 to 475 millilitres is more practical for travel.

Battery Life and Charging

USB-C charging is essential for modern travel. Aim for at least 10 blends per charge. All three blenders featured meet this standard.

Leak Protection

Check the lid seal and thread quality. Poor sealing causes leaks, especially when used on the move. Always tighten lids correctly and avoid overfilling to prevent pressure build-up.

Portable Blenders and Air Travel Safety

Portable blenders contain lithium batteries and are subject to flight safety rules. If you plan to travel with one, it helps to know what airport security actually allows.

Can you take a portable blender on a plane

Yes, but it must go in hand luggage. Lithium battery devices are not allowed in checked baggage. Keep the lid on and ensure the blades cannot accidentally activate.

Do you need to remove the blades

Not always, but it depends on security discretion. Some officers may ask for the blades to be detached for safety. Models with removable blade bases, such as the Ninja Blast and BlendJet 2, are easier for travel.

Airline battery rules

Most UK and European airlines follow these guidelines:

Battery must be below 100 Wh (all portable blenders meet this)
Device must stay in carry-on luggage
Battery must remain installed in the device
Device must be protected from accidental activation

Are portable blenders allowed on Jet2, easyJet, Ryanair and British Airways

Yes. They follow the same lithium battery rules. The safest approach is to use travel lock mode or keep the lid tightly closed during boarding for inspection.

Frequently Asked Questions

Are portable blenders worth it

Yes, if you want convenient shakes or light smoothies without using a full-size blender. They are ideal for gym bags, office desks and travelling.

Can portable blenders crush ice

Most cannot handle solid ice cubes. Use small crushed ice or let frozen ingredients thaw slightly before blending.

Can you use a portable blender with hot liquids

No. Heat creates internal pressure that can force the lid off. Only use cold or room-temperature liquids unless the manufacturer states otherwise.

Do portable blenders leak

Many cheaper models do. Good sealing makes a difference, which is why it is important to buy from a tested shortlist rather than random online listings.

How do you clean a portable blender

Add water and a small drop of washing up liquid, blend for five seconds, rinse and leave to dry with the lid off. Some models have self-clean buttons.

Are portable blenders allowed through airport security

Yes, but they must be in your carry-on bag. Cabin crew may ask to inspect them during X-ray screening. Keep them switched off with the lid on.

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