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    1. Home
    2. Travel trailers
    3. Shasta
    4. Oasis
    5. 21RB
    Shasta Oasis 21RB exterior

    Shasta Oasis 21RB

    Browse inventory (1)
    Shasta Oasis 21RB floor plan
    Shasta Oasis 21RB floor plan

    Key facts

    Length
    25 ft 7 in
    Max weight
    7,390 lbs
    Sleeps
    3

    AI summary

    A full bathroom with a powered roof vent, marine toilet, large sink, and mirrored medicine cabinet gives the Shasta Oasis 21RB a comfortable setup for longer stays. The interior combines a jack knife sofa, electric room slide, residential 60/40 sink, LED lighting, and Carefree tile flooring, while under-bed storage helps keep gear organized. Outside, a front diamond plate rock guard, baggage doors, tinted safety-glass windows, and a front hitch light add useful everyday convenience.

    Owner reviews

    No owner reviews yet. If you've owned one, yours would be the first.

    Find a Shasta Oasis 21RB

    See it in person or find a great deal nationwide.
    Browse inventory (1)

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    Outdoors RV Mountain Series Creek Side 21DBS exterior

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    Starcraft Autumn Ridge 21FB exterior

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    Dutchmen Aspen Trail LE 21RDWE exterior

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    Other Oasis floor plans

    Shasta Oasis 18BH

    MSRPTBD

    2 units available

    Shasta Oasis 18BH floor plan
    Max weight

    4,749 lbs

    Length

    21 ft 9 in

    Sleeps

    5

    Shasta Oasis 18FQ

    MSRPTBD

    6 units available

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    Max weight

    4,749 lbs

    Length

    21 ft 9 in

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    3

    Shasta Oasis 21CK

    MSRPTBD

    2 units available

    Shasta Oasis 21CK floor plan
    Max weight

    7,393 lbs

    Length

    25 ft 10 in

    Sleeps

    5

    Shasta Oasis 25BH

    MSRPTBD
    Shasta Oasis 25BH floor plan
    Max weight

    4,296 lbs

    Length

    28 ft 11 in

    Sleeps

    6

    Shasta Oasis 25RK

    MSRPTBD
    Shasta Oasis 25RK floor plan
    Max weight

    7,459 lbs

    Length

    28 ft 11 in

    Sleeps

    5

    Shasta Oasis 25RS

    MSRPTBD
    Shasta Oasis 25RS floor plan
    Max weight

    7,508 lbs

    Length

    28 ft 11 in

    Sleeps

    8

    Shasta Oasis 26DB

    MSRPTBD

    1 unit available

    Shasta Oasis 26DB floor plan
    Max weight

    7,589 lbs

    Length

    29 ft 11 in

    Sleeps

    8

    Shasta Oasis 26RL

    MSRPTBD

    1 unit available

    Shasta Oasis 26RL floor plan
    Max weight

    7,629 lbs

    Length

    31 ft 11 in

    Sleeps

    5

    Shasta Oasis 28BK

    MSRPTBD
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    7,715 lbs

    Length

    29 ft 11 in

    Sleeps

    6

    Shasta Oasis 30QB

    MSRPTBD
    Shasta Oasis 30QB floor plan
    Max weight

    7,653 lbs

    Length

    34 ft 8 in

    Sleeps

    9

    View all Oasis floor plans →
    Shasta Oasis 21RB overview
    Shasta Oasis 21RB exterior

    Key facts

    Length
    25 ft 7 in
    Max weight
    7,390 lbs
    Sleeps
    3

    Specs

    Dimensions

    Length
    25 ft 7 in
    Height
    10 ft 7 in
    Width
    8 ft
    Slideouts
    1
    Axles
    2

    Tanks & capacities

    Fresh water
    42 gal
    Gray water
    36 gal
    Black water
    36 gal

    Weight & towing

    Dry weight
    4,532 lbs
    GVWR
    7,390 lbs
    Hitch weight
    400 lbs
    1/2 ton truck required
    New Ford F-150, RAM 1500, Sierra 1500, or bigger

    Based on overall weight and weight directly on tow vehicle's hitch and a new model tow vehicle. Please consult with a professional.

    Accommodations

    Sleeps
    3
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