Ninja DB351ST Blendboss Personal Blender
- 1100 watts rated, 1200 peak watts per the title
- 26 fluid ounce travel tumbler
- 3 Auto-iQ programs: smoothie, ice crush, blend
- Leakproof chug lid with detachable straw
- BPA free, dishwasher safe, stainless steel blade
- 7.2 x 6.69 x 12.91 inches, 5.6 pounds
Last refreshed Jun 13, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A personal blender whose tumbler doubles as the travel cup, with Auto-iQ programs for ice crushing and smoothies. The wattage differs between the title and the spec sheet, so treat the rating as approximate.
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ASIN: B0FSGDNFJYCategory: Countertop Blenders
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Overview
A gym bag, a commute or a desk drawer is the destination for this personal blender, which blends in a tumbler and then travels in it. A leakproof chug lid and detachable straw seal the cup, and a CrushBlade assembly does the cutting.
One tumbler for blending and drinking cuts the washing up, and the programs remove timing guesswork for ice crush and smoothies. The limitation is serving size, because the tumbler is a single portion.
Who it's for
Single-serve smoothies and frozen drinks on the move suit a compact base with a tumbler and lid. Families or entertainers who blend pitchers should look at a full-size blender.
Pros and cons
- Blend and drink from one tumbler
- Leakproof chug lid
- Dishwasher safe BPA-free parts
- Single serving size
- Wattage differs between fields
- Plastic and ABS construction
- Preset programs only
Performance notes
The motor base runs pulse, blend and pause patterns stored in each Auto-iQ program, and the stainless steel CrushBlade breaks ice into snow. Fill level and ice amount decide results, and the lid locks shut so the tumbler can ride in a bag.
Where it stands among countertop blenders
- #5 most-searched brand and model of the 48 countertop blenders lines we track (by search demand, not sales).
From the specs of the 138 countertop blenders we list; not a test result.
Specifications
| Brand | Ninja |
|---|---|
| Dimensions & fit | |
| Item weight | 5.6 pounds |
| Item Dimensions D x W x H | 7.2 x 6.69 x 12.91 inches |
| Capacity & performance | |
| Capacity | 26 fluid ounces |
| Number of Speeds | 3 |
| Wattage | 1100 watts (1200 peak watts per title) |
| Power & efficiency | |
| Voltage | 120 volts |
| Construction & materials | |
| Container Material | Plastic |
| Blade Material | Stainless steel |
| Color | Stone Mint |
| Material Type Free | BPA free |
| Included components | |
| Included Components | Travel tumbler, LeakProof chug and straw lid, CrushBlade assembly, motor base |
| Warranty & support | |
| Warranty Type | 1 year limited warranty |
| Other details | |
| Is the item dishwasher safe | Yes |
| Control Type | Pre-set programs, push button |
Closest rivals on specs
Frequently asked questions
Is the Ninja Blendboss a full-size blender?
No. It is a personal blender with a 26 fluid ounce travel tumbler.
What is included with the Ninja Blendboss?
The listing names the 1200 peak-watt motor base, a 26 ounce travel tumbler, a LeakProof chug and straw lid and a CrushBlade assembly.
Is the Ninja Blendboss portable?
The tumbler with its leakproof lid is meant to travel with you, while the motor base stays on the counter.
Can the Ninja Blendboss parts go in the dishwasher?
Yes. The listing says the BPA-free parts are dishwasher safe.