By Emily ParkerUpdated November 2026
Camping accessories for travel trailers fall into a few practical groups: leveling and stabilization, water and waste handling, power and lighting, outdoor living, and storage. This guide walks you through each group, explains what to look for, and gives you a checklist you can use before your next trip. By the end, you will know which add-ons are worth buying first and how to install and store them so they work when you need them.
Start With a Needs Audit
Before you buy anything, spend ten minutes thinking about how you actually camp. A weekend trailer owner who stays in full hookup campgrounds has very different needs from someone who boondocks for a week at a time. Ask yourself these questions:
Shopping for one? See our guide: 3 Best Travel Photography Accessories for Better Trip Photos (2026).
- Do you usually have electric hookups, or do you rely on the trailer’s batteries and generator?
- Do you camp on level ground most of the time, or do you often end up on slopes?
- How many nights per trip, and how many people?
- Do you tow with a truck bed full of gear, or do you need the trailer to carry everything?
- Do you camp in wet, dusty, or very hot places?
Your answers will sort the accessories into “essential now,” “useful later,” and “not for me.” Most owners find that the first two categories fit on a short list.
Leveling and Stabilization Gear
A trailer that is off level causes problems you can feel: water runs the wrong way in the sink, the refrigerator may not cool properly, and everyone rolls toward one side of the bed. Leveling and stabilization gear is the foundation of a comfortable camp.
Choose the Right Leveling Blocks
Leveling blocks are stackable plastic or composite pieces that raise a tire to match a lower spot. Look for blocks with interlocking steps so you can build height in small increments. Many owners keep a set of four with a recovery ramp for the front wheels. Check that the block’s rated load exceeds your trailer’s loaded weight per wheel, which you can find on the trailer’s tire placard or the manufacturer’s spec sheet.
Add Stabilizer Jacks
Once the trailer is level, stabilizer jacks reduce the bounce and sway that comes from people walking inside. Most units use a screw or hydraulic mechanism that lowers a foot to the ground. Fit them to the frame according to the manufacturer’s instructions and check the ground contact daily, since soft soil can shift.
Wheel Chocks
Chocks are simple and cheap insurance. Use them every time you unhitch, on both sides of at least one tire, especially if the site slopes.
Water and Waste Accessories
Water handling is where many first-time owners lose time and patience. The right hoses and fittings make setup and teardown much faster.
Drinking Water Hose and Filter
Use a hose labeled for potable water only. Non-potable garden hoses can leach chemicals and taste bad. A simple inline filter at the spigot reduces sediment and some taste issues. Replace filter cartridges on the schedule the manufacturer specifies.
Pressure Regulator
Campground water pressure can exceed what trailer plumbing is designed to handle. A pressure regulator set to a moderate level protects your fixtures and fittings. Check the trailer’s manual for the recommended maximum pressure.
Sewer Hose Kit
A sewer hose kit with a rigid elbow, a clear inspection hose, and a storage tote keeps connections clean. Always wear disposable gloves, and keep the hose sloped downhill toward the dump station. Store the hose in a sealed bin so odors stay out of your storage compartment.
Power and Lighting
Power is the accessory category that most affects how comfortable your trip feels. Plan for the loads you actually run.
Surge Protector and Power Management
A hookup surge protector guards your trailer’s electrical system against low voltage, high voltage, and reversed polarity. Campground pedestals are not always wired correctly, so this is one of the more useful buys you can make. Check the device’s rated amperage matches your hookup, usually 30 or 50 amps.
Extension Cords and Adapters
Use an extension cord rated for outdoor use and sized for the amperage you draw. Keep connections off the ground and out of standing water. Adapters let you move between 30-amp and 50-amp service, but they do not increase the power available, so be realistic about what you can run at once.
LED Lighting for Outdoor Living
Battery or solar LED lanterns and string lights extend the usefulness of your awning and picnic area without drawing heavily on the trailer’s battery. Choose warm-color light for evenings to reduce insect attraction and to keep your night vision intact.
Outdoor Living and Setup
Once the trailer is set, the outdoor area becomes the living room. Accessories here are about comfort and weather protection.
Awning Add-Ons
Awning side walls and a drop-down rain tarp add privacy and shade. Before buying, confirm the add-on matches your awning’s brand and model, since mounting hardware varies. Always retract the awning before wind arrives, and secure it with the lock or strap the manufacturer provides.
Outdoor Mat and Rug
A durable outdoor mat at the entry reduces dirt inside. Choose one that dries quickly and can be hosed off. Shake it out and let it dry before storing.
Folding Table and Chairs
Lightweight folding furniture rated for outdoor use is worth the space. Look for stable legs, a locking mechanism you can check by eye, and a weight rating above what you expect to put on it.
Storage and Organization
Travel trailers have limited storage, so organizers that use vertical space and keep items in their assigned places save you from constant rearranging.
| Storage Need | Useful Accessory Type | What to Check |
|---|---|---|
| Hoses and cords | Sealed outdoor tote or bin | Lid seals, fits compartment |
| Leveling blocks | Rigid carrier or dedicated bag | Stays put while towing |
| Chairs and table | Wall-mounted or under-bed rack | Weight rating, access |
| Food and dry goods | Stackable interior bins | Non-slip base, height |
| Tools and spares | Labeled tool roll | Easy to reach in an emergency |
Installation and Maintenance Checklist
Most accessories are simple to add, but a few steps keep them safe and working.
- Read the manufacturer’s installation instructions before drilling or clamping anything.
- Check weight ratings on every item you add, including the combined load.
- Tighten all mounting hardware after the first few trips, since vibration loosens fasteners.
- Inspect hoses and cords for cracks, bulges, or exposed wire before each trip.
- Store electrical and water items dry and out of direct sun.
- Keep a short list of spares: fuses, a spare hose washer, and a few zip ties.
Common Mistakes
- Buying before measuring. Check your compartment and door dimensions before you buy storage or outdoor furniture.
- Ignoring the weight budget. Every added accessory counts toward your trailer’s cargo capacity. Add up the weights before loading.
- Using a drinking-water hose for sewer, or the reverse. Keep the two separate and labeled.
- Skipping the surge protector. Bad campground power can damage appliances. A protector is cheaper than repairs.
- Leaving the awning out in wind. Retract it whenever you leave the site or conditions change.
- Assuming a level site stays level. Rain and soft soil shift things. Recheck the level after a day or two.
Recommended gear
These items are widely used by travel trailer owners and fit the categories above.
- Camco leveling blocks. Interlocking blocks that let you build height in small steps, useful for getting front wheels up without a jack. View on Amazon
- Camco TastePure water filter. An inline filter for drinking water hoses that reduces sediment and improves taste. View on Amazon
- Camco sewer hose kit. A complete kit with an elbow, clear inspection hose, and storage tote, which keeps connections tidy. View on Amazon
- Camco Power Grip surge protector. A hookup protector that guards against low and high voltage and reversed polarity. View on Amazon
Where to Read Next
If your trailer has a particular focus, these guides go deeper. The Travel Trailer Hitch Accessories: 9 Essentials to Pack and Install (2026) covers towing gear, and Travel Trailer Bathroom Accessories: A Practical Guide (2026) handles the wet-area setup. For outdoor comfort, see Travel Trailer Awning Accessories: 9 Add-Ons Worth Installing. If you are new to towing, Travel Trailer Essentials for Newbies: A Step-by-Step Packing Guide gives you a packing order to follow. Owners of specific brands may also find Jayco Travel Trailer Accessories: 9 Add-Ons Worth Installing (2026) useful.
FAQ
Do I need a leveling system or are blocks enough?
Blocks work well for most owners who do not camp on steep ground. Automatic leveling systems cost more and add complexity, but they can save time if you set up often. Choose based on how often you move and how uneven your sites tend to be.
What size surge protector do I need?
Match the protector to your hookup. A 30-amp trailer uses a 30-amp protector, and a 50-amp trailer uses a 50-amp unit. Check your trailer’s manual and the pedestal before buying.
Can I use a regular garden hose for drinking water?
Use a hose labeled for potable water. Garden hoses are often made from materials that can affect taste and may not be safe for drinking water.
How do I know my trailer’s weight limits?
Your trailer’s data plate or manual lists the gross vehicle weight rating, cargo capacity, and axle ratings. Add the weight of every accessory to your cargo total before loading.
How often should I check my accessories?
Inspect hoses, cords, and mounting hardware before every trip, and do a full check at the start and end of each season. Replace worn parts promptly.
Should I store accessories inside or outside the trailer?
Store wet or dirty items such as sewer hoses in sealed outdoor compartments or totes. Keep dry, clean accessories inside to protect them from weather and sun.
Are solar panels worth adding?
Solar panels can extend battery life when you camp without hookups. Their value depends on sun exposure and your power use, so estimate your daily needs before deciding.
Do I need a professional to install these accessories?
Many add-ons are simple bolt-on or clamp-on installs. For electrical work, anything involving the trailer’s wiring, or structural mounting, consult a qualified RV technician to avoid damage or safety issues.
Conclusion
The best camping accessories for travel trailers solve problems you actually have. Start with leveling, water, and power, then add outdoor living and storage as your trips demand them. Check weight ratings, keep wet and dry items separated, and inspect your gear before each trip. A short, well-chosen kit will make setup faster and camping more comfortable.
Ready to choose one?
About Emily Parker
Emily Parker is part of our editorial team and reviews and edits our travel essentials & packing lists guides, checking product details against manufacturer specifications and owner feedback.
