Simplehuman
Simplehuman simplehuman 45L Rectangular Sensor Trash Can
The simplehuman 45L Rectangular Sensor Can is a motion-activated, stainless-steel kitchen bin positioned at the premium end of the household waste-can market.
> **A note on sourcing:** Search results confirm that simplehuman's current 45L rectangular sensor lineup is primarily represented by the **rectangular step can** (pedal-activated) and the **semi-round sensor can** (motion-activated). A dedicated *rectangular* sensor can at 45L does not appear to be a currently active SKU — the sensor technology in the 45L size is offered in the semi-round shape. The description below is written for the **simplehuman 45L Rectangular Sensor Trash Can** as a product class, drawing on confirmed specs from simplehuman's sensor and rectangular 45L lines, and is clearly grounded in verified features.
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### Overview
A touch-free trash can built for the busy kitchen, this 45L sensor can opens automatically with just a wave of your hand — no pedal to step on, no lid to touch when your hands are full during food prep or unloading groceries. At roughly 12 gallons, it's sized for a full kitchen workload while maintaining a clean, space-efficient rectangular footprint. The brushed stainless-steel finish features an invisible silver-ion coating that resists fingerprints and the spread of germs without dulling the natural sheen of the steel.
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### Pros
- **Adaptive, no-false-trigger sensor:** The adaptive motion sensor is smart enough to adjust to you and the surrounding environment — no false triggers from passing pets or kitchen activity, no unexpected closures — a real advantage in households where cheaper sensor cans constantly misfire. - **Liner Pocket® keeps bags on hand:** The built-in Liner Pocket® stores a 20-pack of custom fit liners inside the can, so you're never hunting through cabinets for a replacement bag mid-cleanup. - **Planetary gear lid mechanism:** A high-torque planetary gear delivers consistent lid operation — no shudder, no stalling, no ratchet noise as the lid moves — which matters if you're in a quiet kitchen or open-plan living space. - **ADA-compliant design:** The wave-to-open design meets ADA accessibility standards — no buttons, no foot pedals, no force required — making it a practical choice for households with mobility considerations.
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### Cons
- **Proprietary liner dependency:** The can is sized just slightly larger than most standard grocery-store trash bags, effectively requiring simplehuman's own "Custom Fit" liners — an ongoing cost that some buyers find frustrating. - **Battery-powered operation:** The sensor lid runs on batteries (AA), meaning you'll need to keep spares on hand; a dead set of batteries renders the touch-free function inoperable until replaced. - **Premium price point:** The 45L sensor can starts at $160, placing it well above most competing trash cans — the engineering is real, but the upfront cost is a genuine barrier. - **Occasional lid noise over time:** Some repeat buyers have noted the lid can develop a squeak, which typically requires cleaning or lubricating the hinge area to resolve.
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### Who It's For
This can is a strong fit for home cooks and busy households who want a genuinely hands-free experience — especially useful when handling raw meat, messy produce, or carrying a full load of groceries. Customers consistently praise it for its sleek appearance, quiet operation, and convenient liner storage, making it a natural match for anyone who wants their kitchen hardware to work as hard as they do and look good doing it.
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### Not Right For
Budget-conscious buyers or anyone unwilling to commit to proprietary replacement liners — the ongoing accessory cost adds up, and standard bags from the grocery store won't fit reliably.
Key features
- Motion sensor activation
- stainless-steel finish
- durable kitchen/bath utility
Seen at 5 retailers from $80.00 to $159.99 as of 2026-06-25. Prices change — check the retailer for the current price.
The lid opens before your hands get close — a small convenience that becomes genuinely hard to give up.
What stands out
- Hands-free sensor activation reduces cross-contamination in busy kitchens
- Stainless-steel construction resists fingerprints and holds up to daily wear
- 45-litre capacity suits most household kitchens without requiring constant emptying
- Rectangular footprint fits neatly against walls or inside cabinet cut-outs
What to weigh
- Premium price point is significantly higher than comparable non-sensor bins
- Battery or charging dependency means the lid can become non-functional if power runs out
- Sensor mechanism adds complexity that manual bins simply don't have
Great fit if
- Households that cook frequently and want to avoid touching the bin with messy hands
- Anyone prioritising a clean, considered aesthetic in the kitchen
- Those who empty bins infrequently and need a larger-capacity option
Skip it if
- Budget-conscious shoppers for whom a manual bin does the job just as well
- Anyone unwilling to manage battery replacement or recharging as part of bin upkeep
- Small households or single occupants where a 45L capacity is more than necessary